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| Class Numbers & Titles | Class Numbers Only | USPC Index | International | HELP |
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H Acid ..................................... 562 / 71
Habitat, Aquatic Animal
Crustacean ............................. 119 / 207+
Fish ................................... 119 / 220+
Mollust ................................ 119 / 238
Habitat, Submarine ......................... 114 / 314
Hack Saw ................................... 30 / 507+
Combined ............................... 7 / 149+
Design ................................. D08 / 96
Hanging ................................ 83 / 783+
Hackling
Combing ................................ 19 / 115 R+
Decorticating .......................... 19 / 5 R+
Hacks Tree ................................. 30 / 121
Haemocytometer ............................. 356 / 39
Testing lenses ......................... 356 / 124+
Hair
Artificial furs ........................ 428 / 85+
Artificial structure ................... 132 / 201
Astringent (non-dye) ................... 424 / 70.8
Beauty parlor equipment ................ D28 / 10+
Brush .................................. 15 / 160+
Carried hat fasteners .................. 132 / 60
Clippers ............................... D28 / 52+
Coating compositions ................... 106 / 124.8+
Coloring ............................... 424 / 70.6
Compositions ........................... 424 / 70.1+
Curlers
Curling iron ....................... D28 / 38
Electrically heated ................ 219 / 222+
Fluid fuel heated .................. 126 / 408+
Cutters ................................ 30
Design ............................. D08 / 57
Design clippers .................... D28 / 52+
For inside ear or nose ............. 30 / 29.5
Hair planers ....................... 30 / 30+
Drying on head
Apparatus .......................... 34 / 96+
Processes .......................... 34 / 283
Supports for ....................... 34 / 101
Dye applicator ......................... D28 / 7+
Dyeing and dyes ........................ 8 / 405+
Fasteners .............................. 132 / 273+
Design ............................. D28 / 39+
Fertilizer from ........................ 71 / 18
Hairpiece .............................. D28 / 92+
Inserters .............................. 606 / 187
Jeweled fastener ....................... 63 / 33
Mascara (non-therapeutic) .............. 424 / 70.7
Net .................................... 132 / 274
Permanent waving or straightening ...... 424 / 70.2
Pins (see hairpins) ................... 132 / 276+
Planers ................................ 30 / 30+
Removing see notes ..................... 30 / 32
Burial preparation ................. 27 / 21.1+
Butchering ......................... 452 / 71+
Coarse or water hair from fur ...... 69 / 24+
Cutters for inside ear or nose ..... 30 / 29.5
Depilating untanned skins .......... 8 / 94.16
Depilatories ....................... 8 / 94.16+
Electric needle .................... 606 / 44
Electric needle supports ........... 606 / 44
Fiber liberating ................... 19 / 2
Fur treatment ...................... 69 / 24+
Razors ............................. 30 / 32+
Surgical instruments ............... 606 / 222+
Tweezers ........................... 606 / 133
Shampoo compositions ................... 510 / 119+
Conditioning ....................... 510 / 119+
Medicated .......................... 514
Shampoo other than for cleansing ....... 424 / 70.1+
Or therapeutic ......................... 424 / 70.1+
Shampooing apparatus ................... 4 / 515+
Shearing, fur finishing ................ 26 / 15 R+
Thinning shears .................... 30 / 195
Springs ................................ 368 / 175+
Strand making
Covering by spinning etc ........... 57 / 4
Spinning etc ....................... 57 / 28+
Synthetic resin or natural rubber ...... 524 / 12
Containing compositions ................ 524 / 12
Textile spinning etc ................... 57 / 29
Thinners ............................... 30 / 195
Design ............................. D28 / 52+
Toilet grooming or hygiene ............. 132
(Methods) .............................. 132
Toilet preparations .................... 424 / 70.1+
Treating process ....................... 132 / 200+
Tufting hair in doll or wig ............ 112 / 80.02
Uv protectant .......................... 424 / 70.9
Waving ................................. 132 / 200+
Hairpin .................................... 132 / 276+
Design ................................. D28 / 39+
Dispenser .............................. 132 / 332
Hat fastener cord or loop and .......... 132 / 61
Making ................................. 140 / 87
Packaging .............................. 227 / 25
Half Belts ................................. 2 / 309
Half Wave
Gas rectifier .......................... 313 / 567+
With hot cathode ................... 313 / 629
High voltage rectifier ................. 313 / 317+
With emissive cathode .............. 313 / 310
With thermionic cathode ............ 313 / 310
Rectifier system ....................... 363 / 13+
Circuit interrupter for ............ 200
Dynamoelectric machine ............. 310 / 10+
Electronic tube for ................ 313 / 317+
Gas tube type ...................... 363 / 114+
Power packs ........................ 307 / 150
Vacuum tube type ................... 363 / 114+
With filter ........................ 363 / 39+
With voltage regulator ............. 363 / 84+
Halftone
Blanks and processes printing .......... 101 / 401.1
Engraving .............................. 358 / 3.3
Etching ................................ 216 / 72
Etching ................................ 216 / 95
Photographic process ................... 430 / 396
Photographic screens ................... 359 / 893+
Chemically defined ................. 430 / 6+
Printing ............................... 358 / 3.06+
Printing plates ........................ 101 / 395
Halides (See Material Halogenated)
Hydrocarbon ............................ 570 / 101+
As azeotropes ...................... 203 / 67
Electromagnetic wave synthesis ..... 204 / 157.15+
Electrostatic field or ............. 204 / 169
Electrical discharge synthesis ..... 204 / 169
Metal .................................. 423 / 462+
Electrolytic synthesis ............. 205 / 498+
Nitroaromatic .......................... 568 / 927+
Nonmetal inorganic ..................... 423 / 462
Organic acid ........................... 562 / 800+
Rubber hydrohalide ..................... 525 / 332.3
Hall Effect Means in an Amplifier .......... 330 / 6
Haloamines ................................. 564 / 114+
Acyclic ................................ 564 / 118+
Hydroxy or ether containing ........ 564 / 119
Plural difluoramime groups ......... 564 / 121+
Unsaturated ........................ 564 / 120
Alicyclic .............................. 564 / 117
Amidines ............................... 564 / 116
Halogen Compounds (See Material
Halogenated)
Halogenated Carboxylic Acid Esters ......... 560 / 1+
Acyclic acid esters .................... 560 / 226+
Of phenals ......................... 560 / 145
Acyclic amino acid esters .............. 560 / 172
Acyclic carbamic acid esters ........... 560 / 161
Acyclic oxy acid esters ................ 560 / 184
Acyclic polycarboxylic acid esters ..... 560 / 192
Acyclic unsaturated acid esters ........ 560 / 219
Alicyclic .............................. 560 / 125
Aromatic amino acid esters ............. 560 / 47
Aromatic carbamic acid esters .......... 560 / 30
Aromatic polycarboxylic acid esters .... 560 / 23
Oxybenzoic acid esters ................. 560 / 65
Phenoxyacetic acid esters .............. 560 / 62+
Halohydrin ................................. 568 / 841+
Halothiocarbonate Esters ................... 558 / 249
Halowax .................................... 570 / 181
Halter
Brassiere type garment ................. 450 / 1+
Feed bags supported on ................. 119 / 66
Harness ................................ 54 / 24+
Design ............................. D30 / 134+
Poke with bar and ...................... 119 / 758+
Snap releasers ......................... 119 / 776
Hamburger
Cookers ................................ 99 / 422
Grinders ............................... 241
Molding and shaping see
Briquetting meat
Hames ...................................... 54 / 25+
Collar combined ........................ 54 / 18.1+
Design ................................. D30 / 137
Traces and connectors .................. 54 / 30+
Tugs ................................... 54 / 32+
Hammer ..................................... 81 / 20+
Automobile fender straightening ........ 72 / 705*
Burglar alarm .......................... 116 / 88+
Claw ................................... 254 / 26 R
Combined with additional tools ......... 7 / 143+
Design ................................. D08 / 75
Drop forging ........................... 72 / 435+
Earth boring tool combined ............. 175 / 135
Firearm ................................ 42
Forging ................................ 72 / 476+
Heads for piano actions ................ 84 / 254
Impact clutch type ..................... 173 / 93.5
Implement combined ..................... 81 / 463+
Awl or prick punch ................. 30 / 358+
Internal combustion charge ............. 123 / 157
Igniter rocking electrode .............. 123 / 157
Leather compacting ..................... 69 / 1
Magazine ............................... 227 / 133
Making
Forging dies for ................... 72 / 470+
Processes of ....................... 76 / 103
Metal bending .......................... 72 / 462+
Mills .................................. 241 / 185.5+
Parallel material flow ............. 241 / 138
Perforated discharge ............... 241 / 86+
Process ............................ 241 / 27
Series material flow ............... 241 / 154
Musical instruments
Piano .............................. 84 / 236+
Stringed instrument ................ 84 / 323+
Tuning ............................. 84 / 459
Nut cracker ............................ 30 / 120.1
Pile driver ............................ 173 / 90+
Punching machine ....................... 83
Riveting ............................... 72 / 476+
Road rammer ............................ 404 / 133.05
Rock drilling .......................... 175 / 135+
Rod encircling type .................... 81 / 27
Saw stretching machine ................. 76 / 26
Scale removing ......................... 29 / 81.15
Shoe lasting stretcher and ............. 12 / 109
Stoneworking combined .................. 125 / 6+
Impact tools ....................... 125 / 40
Tool driving ........................... 173 / 90+
Tube cleaner inside .................... 15 / 104.07
Tuning for pianos ...................... 84 / 459
Typewriter
Bar ................................ 400 / 388+
Key wheel .......................... 400 / 154+
Welding ................................ 228 / 24
Woodworking ............................ 81 / 20+
Hammock .................................... 5 / 120+
Berth .................................. 105 / 320
Design ................................. D06 / 386+
Swing .................................. 297 / 277
Hamper or Basket ........................... D32 / 37
Laundry ................................ D32 / 37
Hand
Article manipulated by mechanical ...... 414 / 1+
Hand-like movement ..................... 414 / 1+
Artificial ............................. 623 / 57+
Baskets ................................ 217 / 122+
Checker radioactivity .................. 250 / 336.1
Miscellaneous ...................... 250 / 336.1
Scintillation type ................. 250 / 361 R+
Clock and watch ........................ 368 / 228
Clock and watch ........................ 968 / 142+
Design ............................. D10 / 127
Coverings .............................. D02 / 610+
Doll ................................... 446 / 327+
Dryers electric ........................ 392 / 380+
Design ............................. D28 / 54.1
Electric applicators ................... 607 / 145+
Exercising appliances .................. 601 / 40
Gloves mittens and wristlets ........... 2 / 158+
Design ............................. D02 / 617+
Grips (see handle)
Blotter ............................ 34 / 95.2
Bowling ball ....................... 473 / 127+
Coating implement .................. 401 / 6
With material supply ............... 401 / 6+
Crutch hand hold ................... 135 / 72
Golf club .......................... 473 / 300+
Hand wheel rim ..................... 74 / 558
Handle bar ......................... 74 / 551.9
Penholder .......................... 15 / 443
Rein holds ......................... 54 / 74
Ski pole ........................... 280 / 821+
Tennis racket ...................... 473 / 549+
Wrench ............................. 81 / 300+
Guards and protectors .................. 2 / 16
Cutting hand tool .................. 30 / 295
Design ............................. D29 / 113+
Fork ............................... 30 / 323
Machine safety stop ................ 192 / 130+
Guides rests and straps
Coffin lowering strap .............. 27 / 33+
Railway car strap .................. 105 / 354
Stringed instrument rest ........... 84 / 328
Typewriter keyboard guide .......... 400 / 715+
Levers ................................. 74 / 523+
Looms .................................. 139 / 29+
Manipulated implements (see hand
Tools)
Apparel fluting iron ............... 223 / 36
Atomizer ........................... 239 / 337+
Bars for carrying .................. 294 / 15+
Bells .............................. 116 / 171
Blowtorch .......................... 431 / 344
Cutlery ............................ 30
Dental ............................. 433 / 141+
Electric flashlight ................ 362 / 208
Flatiron ........................... 38 / 95
Lantern ............................ 362 / 257+
Material handling .................. 294
Pick for stringed musical .......... 84 / 322
Instrument ......................... 84 / 322
Sorting ............................ 209 / 614
Telephone dialing tool ............. 379 / 456
Toaster or broiler ................. 99 / 394
Muffs design ........................... D02 / 611+
Operated devices (see type of
Device operated)
Operated devices agricultural and
Earth working
Cultivating tools .................. 172 / 351+
Forks and shovels .................. 294 / 49+
Harvesting cutter .................. 56 / 239+
Plant irrigators ................... 47 / 48.5
Planting dibble .................... 111 / 99
Planting drill ..................... 111 / 82
Rakes .............................. 56 / 400.01+
Raking and bundling ................ 56 / 342
Scoop excavator wheeled ............ 37 / 434
Snow excavator ..................... 37 / 196+
Snow excavator and melter .......... 37 / 230
Subsoil irrigators ................. 111 / 7.1+
Organs automatic ....................... 84 / 84+
Setting mechanism for electric ......... 368 / 60
Clocks ................................. 368 / 60+
Stamps ................................. 101 / 405
Design ............................. D18 / 14+
Surgical thermal wear .................. 607 / 145
Tools (see type of tool) .............. 81
Assembling or disassembling ........ 29 / 270+
Barrel croze ....................... 147 / 24
Barrel head scriber ................ 147 / 41
Boot and shoe making ............... 12 / 103+
Butchering intestine cleaners ...... 452 / 123
Cherry seeder ...................... 30 / 113.1
Cleaning ........................... 15
Clock or watch ..................... 968 / 651+
Cutlery ............................ 30
Dental ............................. 433 / 25
Fish scaling ....................... 452 / 105
Forks and shovels .................. 294 / 49+
Hog scrapers ....................... 452 / 94
Meat and vegetable ................. 30
Meat tenderizers ................... 452 / 141+
Oyster openers ..................... 452 / 17
Peach stoner ....................... 30 / 113.1
Pick, miners ....................... 125 / 43
Plural diverse tools ............... 7
Railway mail delivery .............. 258 / 3
Raisin seeder ...................... 30 / 113.1
Rake ............................... 56 / 400.01+
Tamper for track laying ............ 104 / 13+
Tufting eg chenille applying ....... 112 / 80.03+
Tying cords or strands ............. 289 / 17
With light ......................... 362 / 119+
Vehicles
Land occupant propelled by hand .... 280 / 242.1+
Railway hand car ................... 105 / 86+
Scoop excavator .................... 37 / 435+
Self loading type .................. 414 / 444+
Truck ladder ....................... 182 / 127
Truck ladder with .................. 182 / 63.1+
Erection means ..................... 182 / 63.1+
Gear lifting means ............. 182 / 69.3
Winch lifting means ............ 182 / 69.2
Trucks and barrows ................. 280 / 47.17+
Trucks and barrows dumping type .... 298 / 2+
Wheels ................................. 74 / 552+
Hand Cart Design ........................... D34 / 12+
Hand Mirror ................................ 359 / 882
Plural mirror .......................... 359 / 850+
Handbags ................................... 150 / 100+
Design ................................. D03 / 232+
Frame .................................. D03 / 324
Latch .................................. D08 / 331+
Handcuffs .................................. 70 / 16+
Carrier ................................ 224 / 914*
Design ................................. D29 / 120.2
Handgun (See Pistol; Revolver)
Handicapped Person Handling ................ 414 / 921*
Elevator adjacent stairway ............. 187 / 200
Elevator control ....................... 187 / 901*
Handicapping, Computer ..................... 700 / 93
Handkerchief
Design ................................. D02 / 500+
Garment attaching means ................ 24 / 3.1+
Garment worn ........................... 2 / 279
Lace ................................... 87 / 10
Medicated .............................. 604 / 358+
Handle (See Grip) ......................... 16 / 400+
Article carrier ........................ 294
Asymmetric-type
Coffee,teapot and pitcher .......... D08 / DIG 9
Lever type ......................... D08 / DIG 10
Bar .................................... 74 / 551.1+
Design ............................. D12 / 178
Handgrip design .................... D08 / 303
Battery handle ......................... 16 / DIG 15
Detachable ......................... 16 / 423
Bicycle grip ........................... D08 / DIG 8
Vehicle equipment design ........... D12 / 178
Brushware .............................. D04
Cabinet with ........................... 312 / 244
Cane type .............................. 135 / 65+
Cast or molded handles ................. 16 / DIG 19
Chair or seat .......................... 297 / 183.1+
Vehicle seat back grips ............ 297 / 183.7+
Cleaning equipment, household .......... D32 / 25+
Cleaning equipment, machinery .......... D15
Composition handles .................... 16 / DIG 18
Cooker ................................. D07 / 393+
Dashboard .............................. 296 / 71
Elongated, for tools ................... D08 / DIG 7
Ergonomic structure .................... 16 / 430
Extensible ............................. 16 / 429
Luggage type ....................... 16 / 405
Fastenings ............................. 16 / DIG 24
Brushing machines .................. 15 / 22.1+
Clamp band ......................... 16 / DIG 25
Cutlery blade and handle ........... 30 / 340+
Cutlery detachable blade ........... 30 / 329+
Golf club handle ................... 473 / 298
Luggage ............................ 190 / 115
Luggage type ....................... 16 / 404+
Tool ............................... 403
Faucet and valve wheels ................ D08 / DIG 3
Fishing reel ........................... 242 / 281+
Fluorescent and phosphorescent ......... 250 / 465.1
Fly swatter ............................ D22 / 124
Forming, paper ......................... 493 / 909*
Golf and ski grips ..................... D08 / DIG 6
Mounted grip means ................. 16 / 421
Gun .................................... 89 / 1.42
Hand carrying .......................... 294 / 137+
Hand grips, preformed,semipermanent .... 16 / DIG 12
Mounted grip means ................. 16 / 421
Handwheel .............................. 74 / 552
Handles for handwheels ............. 74 / 557
Insulated .......................... 16 / 432
Pipe joint ......................... 285 / 38
Insulated .............................. 16 / 431+
Coating implement .................. 401 / 3
Electric ........................... 174 / 46
Kitchen utensil ........................ D07 / 393+
Knife .................................. 30 / 162
Knife and fork ......................... D08 / DIG 4
Knob-type .............................. D08 / DIG 2
Door ............................... 16 / 414
Drawer ............................. 16 / 417
General ............................ 16 / 441
Locked ................................. 70 / 207+
Luggage or handbag ..................... D08 / 300+
Hand grip .......................... 16 / 404+
Length adjustable .............. 16 / 403
Making
Hollow cutlery type ................ 76 / 106
Wood ............................... 144 / 11
Mattress ............................... 5 / 703+
Digest, hardware ................... 16 / DIG 28
Movable closure ........................ 49 / 460+
Nozzle ................................. 239 / 525+
Package and receptacle ................. 294 / 137+
Bail type .......................... 220 / 773+
With grip attachment ........... 16 / 411
Basket ............................. 217 / 125
Closure fastener combined .......... 220 / 315
Dispenser .......................... 222 / 465.1+
Dispenser discharge assistant ...... 222 / 323
Combined ........................... 222 / 323+
Dispenser trap chamber ............. 222 / 441
Combined ........................... 222 / 441
Flexible bag ....................... 383 / 6
With welded .................... 16 / 407
Or adhesively attached handle .. 16 / 407
Luggage ............................ 190 / 115+
Luggage fastener combined .......... 190 / 118
Paperboard box ..................... 229 / 117.09+
Resilient wall dispenser ........... 222 / 210
Trunk .............................. 190 / 39
Pan .................................... D07 / 393+
Pull-type .............................. D08 / DIG 1
Pyrotechnic or explosive articles ...... 102 / 358+
Shell thrower ...................... 102 / 486
Receptacle type handle see ............ 16 / 401
Magazine ............................... 16 / 401
Cane ............................... 135 / 65+
Coating implement .................. 401
Cutlery ............................ 30 / 125
Firearm magazine ................... 42 / 7
Insulated electrically ............. 174 / 46
Manicuring tool .................... 132 / 75
Razor .............................. 30 / 510+
Retractable ............................ 16 / 429
Luggage type ....................... 16 / 404
Length adjustable .............. 16 / 403
Sporting goods, misc ................... D21 / 725+
Switch ................................. 200 / 329+
Sword .................................. D08 / DIG 5
Tool and implement ..................... 81 / 489+
Cleaning tool ...................... 15 / 143.1+
Curry comb ......................... 119 / 633
Dispenser combined ................. 222 / 191
Drive control ...................... 173 / 170
Drive fluid passage ................ 173 / 168+
Flexible abradant .................. 451 / 524+
Forks and shovels .................. 294 / 57+
Golf club .......................... 473 / 300+
Light support ...................... 362 / 399
Manipulating for drive or hammer ... 173
Multiple tool ...................... 7 / 167+
Printing stamp ..................... 101 / 405+
Razor .............................. 30 / 501+
Rigid abradant ..................... 451 / 540+
Sadiron ............................ 38 / 90+
Saw ................................ 30 / 166.3+
Shears detachable blade and ........ 30 / 260
Handle ............................. 30 / 260
Wrench ............................. 81 / 177.1+
Valve
Detachable actuator ................ 251 / 291+
Disabling means .................... 251 / 89+
Stops .............................. 251 / 284+
With indicia ........................... 40 / 661.12
Handling (See Conveyor)
Castings with casting device ........... 164 / 269
Completed work, of sewing machine ...... 112 / 470.36
Earth boring drilling fluid ............ 175 / 207+
Or cuttings ............................ 175 / 207+
Fluid handling
Bath, closet, sink & spittoon ...... 4
Pipes or tubular conduits .......... 138
Valves & valve actuation ........... 251
Ventilation ........................ 454
Handicapped person ..................... 414 / 921*
Handler-type toys ...................... 414 / 915*
Handlers using parallel links .......... 414 / 917*
Handlers with spring devices ........... 414 / 913*
Implements
Bakers peel ........................ 294 / 49
Combined or convertible ............ 414 / 912*
Hand and hoist line implements ..... 294
Hand tools ......................... 81
Sorting manually ................... 209 / 614
Mechanism
Coin ............................... 453
Dryer for hollow articles with ..... 34 / 105+
Dryer rotary drum type with ........ 34 / 108+
Dryer rotary drum with ............. 34 / 108+
Dryer shelf or tray ................ 34 / 194
Dryer with for dried material ...... 34 / 236
Fish net ........................... 43 / 8
Furnace charging ................... 414 / 147+
Target ............................. 273 / 406
Trap shooting targets .............. 273 / 406
Metal forging work ..................... 72 / 419+
Nuclear reactor components ............. 376 / 146
Nuclear reactor components ............. 376 / 260
Nuclear reactor components ............. 376 / 260
Nuclear reactor components ............. 376 / 308
Charging or discharging ............ 414 / 146
Photographic fluid treating ............ 396 / 647+
Pipe or cable .......................... 414 / 745.1+
Submerged .......................... 405 / 158+
Rolling mill work shifter .............. 72 / 200
Shiftable handler, transmission ........ 414 / 918*
Line for ............................... 414 / 918*
Solid material handling
Chutes, skids, guides,& ways ....... 193
Delivery to or from moving ......... 258
Vehicle ............................ 258
Elevator ........................... 187
Fluid current conveyers ............ 406
Food ............................... 99
Furnace ash ........................ 110 / 165 R+
Hand & hoist-line implements ....... 294
Hoists ............................. 414 / 592+
Marine loading or unloading ........ 414 / 137.1+
Material or article ................ 414
Package & article carriers ......... 224
Pneumatic dispatch ................. 406
Power-driven conveyers ............. 198
Stacking ........................... 414 / 788.1+
Store service ...................... 186
Traversing hoists .................. 212
Unstacking ......................... 414 / 795.4+
Toy, material handling ................. 446 / 424+
Traversing hoists ...................... 212
Vehicles with overhead guard for ....... 414 / 914*
Operator ............................... 414 / 914*
Handpiece See Hand, Manipulated
Dental ................................. 433 / 114+
Handrail ................................... D25 / 119+
Support ................................ D08 / 363
Handsaw .................................... 30 / 166.3+
Combined with diverse tool ............. 7 / 148+
Handwheel .................................. 74 / 552+
Hanger (See Suspension Devices) ........... 224 / 232+
Bed bottom
Frame .............................. 5 / 207+
Slat ............................... 5 / 238
Broom type ............................. 248 / 110+
Butchering ............................. 452 / 187+
Eaves trough ........................... 248 / 48.1
Garment ................................ 223 / 85+
Attached to garment ................ 2 / 271
Design ............................. D06 / 315+
Making ............................. 140 / 81.5
Gate ................................... 16 / 86.1+
Illuminating light support ............. 362 / 432+
Movable component ...................... 52 / 64+
Panel movable .......................... 16 / 87 R+
Pipe ................................... 248 / 58+
Rack ................................... 211
Railway
Cable rail ......................... 104 / 115+
Traction cable ..................... 104 / 182
Trolley ............................ 104 / 111
Rod for sheet or leaf handling ......... 294 / 5.5
Scabbard ............................... 224 / 232
Shaft .................................. 384 / 215+
Sifter support ......................... 209 / 415
Slender article type, including ........ 211 / 60.1+
Broom .................................. 211 / 60.1
Suspended roof ......................... 52 / 83
Tent ................................... 135 / 119
Train vestibule face plate rod ......... 105 / 22
Hanging
Cable traversing hoist ................. 212 / 336+
Canopies ............................... 135 / 905*
Grindstone ............................. 451 / 342+
Paper .................................. 156 / 574+
Design ............................. D05
Plant receptacles ...................... 47 / 67+
Ships rudder ........................... 114 / 165
Sign exhibiting ........................ 40 / 617
Wood saw ............................... 83 / 469+
Hanks
Finishing .............................. 28 / 287+
Sails and rigging ...................... 114 / 114
Spinning twisting and twining .......... 57 / 25+
Winding ................................ 242 / 472.5
Harbor
Channels ............................... 405 / 84+
Floating ............................... 114 / 258
Wharves ................................ 405 / 284+
Hard Drive
Design ................................. D14 / 348+
Hard-Hat ................................... 2 / 411+
Hardening
Aging .................................. 148+
Iron ............................... 148 / 622+
Cast iron .............................. 148 / 612+
Electric hardening
Apparatus .......................... 219 / 50+
Inductive apparatus ................ 219 / 635+
Processes .......................... 148 / 566+
Electrophotographic fixation ........... 399 / 320+
Fat .................................... 554 / 141+
Glass .................................. 65 / 111+
Quenching iron ......................... 148 / 660+
Localized heat treated stock ....... 148 / 902+
Localized treatment ................ 148 / 639+
Working combined ................... 148 / 648+
Steel .................................. 148 / 579+
Hardness Test .............................. 73 / 78+
Electric space discharge devices ....... 324 / 413
Vacuum ................................. 324 / 413
Hardware Miscellaneous ..................... 16
Brushings or lining thimbles ........... 16 / 2.1+
Carpet fasteners ....................... 16 / 4+
Casters ................................ 16 / 18 R+
Checks & closers ....................... 16 / 49+
Design of .............................. D08
Ferrules, rings & thimbles ............. 16 / 108+
Gate hangers ........................... 16 / 86.1+
Handles ................................ 16 / 400+
Hinges ................................. 16 / 221+
Nesting hinge leaves ................... 16 / DIG 29
Sash balances .......................... 16 / 193+
Sash weights ........................... 16 / 216+
Sash-cord fasteners .................... 16 / 202+
Sash-cord guides ....................... 16 / 210+
Tracks, travelers, panel hangers ....... 16 / 87 R+
Window-bead fasteners .................. 16 / 220+
Harmidine .................................. 546 / 86
Harmonic
Electric
Filtering .......................... 333 / 175+
Generation by oscillators .......... 331 / 53
Harmonic or reed telegraphs ........ 178 / 47+
Intensifier for loudspeaker ........ 381 / 161
Or earphone ........................ 381 / 161
Party line ringing ................. 379 / 179
Semiautomatic telephone ringing .... 379 / 252
Telephone ringing .................. 379 / 372+
Wave analysis ...................... 324 / 76.12+
Music
Tunings or arrangements of ......... 84 / 312 R
String ............................. 84 / 312 R
Musical
Electric organ selective ........... 84 / 659
Control of tone partials ........... 84 / 659+
Electric organ with tuned .......... 84 / 622
Generator control .................. 84 / 622+
Piano harmonic dampers ............. 84 / 234
Relays ................................. 335 / 94
Circuits ........................... 361 / 182+
Selective system ................... 340 / 825.39
Relays ................................. 335 / 101
Structure .......................... 335 / 243+
Harmonicas ................................. 84 / 377+
Design ................................. D17 / 12
Harmonica digest ....................... 84 / DIG 14
Harmoniums (See Organ, Reed) .............. 84 / 351+
Harness (See Body, Harness) ............... 54
Animal stocks .......................... 119 / 729+
Body
Design ............................. D29 / 101.1+
Fire escape ........................ 182 / 3+
Land vehicle occupant .............. 280 / 290
Parachute .......................... 244 / 151 R
Bridles ................................ 54 / 6.1+
Buckles ................................ 24 / 164+
Design ............................. D30 / 139
Checking devices ....................... 54 / 70
Collars ................................ 54 / 19.1+
Design ................................. D30 / 134+
Feed bags supported by ................. 119 / 67
Hames .................................. 54 / 25+
Hand package carrier ................... 294 / 157+
Loom ................................... 139 / 82+
Drawing in warp .................... 28 / 203.1+
Hand pushed ........................ 139 / 30+
Motions for dobby looms ................ 139 / 66 R+
Pads ................................... 54 / 65+
Saddles ................................ 54 / 38.1+
Stirrups ............................... 54 / 47+
Trunk .................................. 190 / 27
Protecting ......................... 190 / 26
Harp
Aeolian ie wind driven ................. 84 / 330
Autoharp or zither ..................... 84 / 286+
Jews harp .............................. 84 / 375
Toy ................................ 446 / 397+
Musical stringed instrument ............ 84 / 264+
Design ............................. D17 / 16
Piano .................................. 84 / 258
Support for lamp ....................... 362 / 417
Harpoons
Bomb lances ............................ 102 / 371
Fishing ................................ 43 / 6
Gun .................................... 89 / 1.7
Mechanical ......................... 124
Handling implement ..................... 294 / 125+
Line carrying shells ................... 102 / 504
Harrow ..................................... 172
Cultivator combined .................... 172 / 133+
Design ................................. D15 / 10+
Disc sharpener ......................... 76 / 85
Abrading attachment ................ 451 / 419+
Plow combined .......................... 172 / 133+
Roller combined ........................ 172 / 173
Scraper or drag combined ............... 172 / 197
Harvester
Agriculture ............................ 56
Bundle discharging carrier ......... 56 / 474+
Carrier ............................ 56 / 473.5
Compressing and driving ............ 56 / 432+
Guards ............................. 56 / DIG 24
Motorized .......................... 56 / 10.1+
Rake and rakers
Bundling and ................... 56 / 341+
Hand rakes ..................... 56 / 400.01+
Horse rake ..................... 56 / 375+
Loading and .................... 56 / 344+
Tedders and .................... 56 / 365+
Shocker ............................ 56 / 401+
Stalk choppers ..................... 56 / 500+
Catching and ................... 56 / 194+
Conveying and .................. 56 / 153+
Conveying binding, and ......... 56 / 131+
Raking and ..................... 56 / 193+
Windrowing ..................... 56 / 192+
Design ................................. D15 / 26+
Knife holder ........................... 451 / 372+
Knife sharpener ........................ 451 / 128
Marine ................................. 56 / 8+
Mining ................................. 299
Potato or beet digger .................. 171
Tree felling ........................... 144 / 34.1+
Hasp
Closure fastener ....................... 292 / 281+
Lock ................................... 70 / 2+
Hassocks ................................... 297 / 462
Design ................................. D06 / 349+
Hat ........................................ 2 / 175.1+
Attached fasteners ..................... 132 / 57.1+
Band ................................... 2 / 175.3+
Box .................................... 206 / 8+
Brush .................................. D04
Chef's ................................. D02 / 885
Design ................................. D02 / 865+
Eye shields attached to ................ 2 / 10
Forms .................................. 223 / 24+
Labels and tags ........................ 40 / 329
Making apparatus ....................... 223 / 7+
Making apparatus ....................... D15 / 122+
Ornaments
Design ............................. D02 / 895
Pins ................................... 132 / 57.1+
Design ............................. D11 / 209
Stickpin ........................... D11 / 47
Protective packing ..................... 206 / 9+
Racks .................................. 211 / 30+
Design ............................. D06 / 315+
Receptacles ............................ 206 / 8+
Safety helmet .......................... D29 / 102+
Sewing ................................. 112 / 12+
Methods and seams .................. 112 / 475.11
Shower cap ............................. D02 / 867+
Try on linings ......................... 2 / 63
Wires making ........................... 140 / 77
Hatch
Building ............................... 52 / 20
Closure operators for .................. 49 / 324+
Elevator shaft ......................... 187 / 336+
Fasteners .............................. 292 / 256.5
Freight car ............................ 105 / 377.01+
Ship ................................... 114 / 201 R+
Hatchets ................................... 30 / 308.1+
Carrier ................................ 224 / 234
Design ................................. D08 / 76
Making
Dies ............................... 72 / 470+
Processes and blanks ............... 76 / 103
Hatpin ..................................... 132 / 57.1+
Non ornamental ......................... D11 / 207
Protective packing ..................... 206 / 9+
Stickpin ............................... D11 / 47
Hauling See Pull
Cables drum type ....................... 254 / 266+
Hawks, Masonry and Concrete ................ 294 / 3.5
Hawse Pipes ................................ 114 / 179+
Hawsers See Rope
Hay
Handling
Bale accumulator,vehicle ........... 414 / 111
Carried ............................ 414 / 111
Curing and preserving .............. 426 / 321+
Distributors ....................... 414 / 25
Forks .............................. 294 / 107+
Grapples expanding pivoted ......... 294 / 98
Grapples fixed and movable jaw ..... 294 / 105
Grapples pivoted jaws .............. 294 / 107+
Harpoon ............................ 294 / 126+
Hay retainer for vertically ........ 414 / 721
Swinging fork ...................... 414 / 721
Hoist line fork .................... 294 / 120+
Load binders ....................... 280 / 180
Pitch forks ........................ 294 / 55.5+
Round bale ......................... 414 / 24.5
Stack shapers ...................... 414 / 132
Hayracks
Brakes for ......................... 188 / 14
Self-loading movable car ........... 414 / 522
Vehicle body ....................... 296 / 6+
Convertible box and ............ 296 / 11+
Pelleters .............................. 100
Hazardous or Toxic Waste Destruction ....... 588
Or containment ......................... 588
Hazardous Waste Destruction or ............. 588
Containment ............................ 588
Hcg ........................................ 436 / 818*
Head
Brake
Beam adjustable head ............... 188 / 219.6+
Beam combined ...................... 188 / 219.1+
Beam fixed head .................... 188 / 222.1+
Shoe fastener ...................... 188 / 236
Shoe fastener interlocking ......... 188 / 242+
Coupling
Animal draft d type ................ 278 / 72+
Animal draft l type ................ 278 / 67
Animal draft t type ................ 278 / 68+
Animal draft whiffle tree .......... 278 / 105+
Railway draft cushioned ............ 213 / 18+
Railway draft link or bar .......... 213 / 182+
Rod to base plate or head .......... 403 / 187+
Through intermediate member .... 403 / 187+
Tool handle fastening plate ........ 403
Tool handle fastening split ........ 403 / 302
Covering with light .................... 362 / 105+
Drum musical ........................... 84 / 414
Gear telephone ......................... 379 / 430
Implement and tool
Brush .............................. 15 / 171+
Hand fork and shovel ............... 294 / 53.5
Pivoted and adjustable ............. 294 / 53.5
Mop ................................ 15 / 228+
Plow rotary chopper ................ 172 / 518+
Razor handle ....................... 30 / 502+
Internal combustion engine ............. 123 / 41.72
Cooling ................................ 123 / 41.72+
Multiple for bolt
Hooked end ......................... 292 / 116+
Sliding ............................ 292 / 156+
Sliding and rotary ................. 292 / 59
Sliding and swinging ............... 292 / 68
Spring arm ......................... 292 / 91
Swinging ........................... 292 / 213+
Swinging and hooked end ............ 292 / 56
Nail, spike or tack .................... 411 / 439+
Design ............................. D08 / 388+
Nozzle
Sprinkler, fire .................... 169 / 37+
Prop ................................... 248 / 357
Puller carcass ......................... 452 / 168
Rail
Detachable ......................... 238 / 143+
Joint .............................. 238 / 221+
Reversible ......................... 238 / 133
Rudder ................................. 114 / 169
Screw machines for working on .......... 470 / 60+
Sewing machine ......................... 112 / 259
Shampooing apparatus ................... 4 / 515+
Spar ship .............................. 114 / 94
Stock lathe ............................ 82 / 142+
Toy .................................... 446 / 397+
Tripod ................................. 248 / 177.1+
Trolley electric ....................... 191 / 59+
Valve
Cooperating seat ................... 251 / 333+
Cooperating stem ................... 251 / 84+
Rotary plug ........................ 251 / 309+
Structure .......................... 251 / 356+
Swiveled ........................... 251 / 88
Well casing ............................ 166 / 75.11+
Headboards and Sections
Bedstead extension ..................... 5 / 183
Bedstead folding ....................... 5 / 178+
Bedstead upending ...................... 5 / 148
Invalid bed ............................ 5 / 600+
Sofa ................................... 5 / 53.1+
Headed Fastenings .......................... 411 / 500+
Making ................................. 470 / 57+
Header
Boiler ................................. 122
Harvester .............................. 56
Manufacture ............................ 29 / 890.052
Radiator ............................... 165 / 153
Heading (See Forging)
Barrel ................................. 147 / 6
Bars by upsetting ...................... 72 / 470+
Bolts .................................. 470 / 11+
Cartridge cases ........................ 86 / 19.6
Filling combined ....................... 141 / 73+
Filling combined ....................... 141 / 115+
Nails .................................. 470 / 34+
Cut ................................ 470 / 37+
Wire ............................... 470 / 40
Pins ................................... 163 / 6
Glass headed ....................... 65 / 142+
Rivets ................................. 470 / 27+
Screws making .......................... 470 / 9+
Sheet metal cans ....................... 413 / 26+
Apparatus for making ............... 413 / 69+
Soldering apparatus ................ 228
Headlight
Dirigible .............................. 362 / 459+
Sealed beam ............................ 313 / 113+
System electric ........................ 315 / 82+
Testing ................................ 356 / 121+
Vehicle ................................ 362 / 459+
Headphones
Earpieces .............................. 381 / 385
Electrical ............................. 381 / 370+
Supports ........................... 381 / 386+
In or under pillow ..................... 381 / 388
Mechanical ............................. 181
Pillow type ............................ 381 / 388+
Radio .............................. 455 / 344
Support for phone ...................... 381 / 386+
With radio ............................. 455 / 149
Headrest
Bath tubs .............................. 4 / 578.1
Chair .................................. 297 / 391+
Chair reclining ........................ 297 / 61
Coffin ................................. 27 / 13
Design ................................. D06 / 501
) .................................. D06 / 601
Shampooing apparatus ................... 4 / 523+
Sofa ................................... 5 / 52
Water closet ........................... 4 / 254
Headset .................................... D14 / 205+
Headwear
Attached hat fastener .................. 132 / 57.1+
Decorative ............................. 2 / 171+
Design ................................. D02 / 865+
Guard and protector .................... 2 / 410+
Helmet ................................. 2 / 410+
Protective ............................. 2 / 410+
Receptacle ............................. 206 / 8+
Sports ................................. 2 / 425+
Structure .............................. 2 / 171+
Surgical ............................... 607 / 139+
Health
Computer controlled, monitored ......... 600 / 300+
Lamps .................................. 607 / 88+
Health Care
Automated management ................... 705 / 2
Billing codes ...................... 705 / 2
Clims .............................. 705 / 2
Icda billing ....................... 705 / 2
Clinical laboratory information
Management system (clims) .......... 705 / 2
Patient care
Automated patient accounts ......... 705 / 3
Hcfa common procedural coding ...... 705 / 3
System ............................. 705 / 3
Patient information systems ........ 705 / 3
Tracking ............................... 705 / 2
Hospital instruments ............... 705 / 2
Heap Still ................................. 202 / 210
Hearing Aid ................................ D24 / 174
Component making ....................... 29 / 896.21
Design ................................. D24 / 174
Ear trumpets ........................... 181 / 129+
Electrical ............................. 381 / 312+
Non electrical ......................... 181 / 129+
Dentiphone ......................... 181 / 127
Ear trumpet ........................ 181 / 129+
Stethoscope ........................ 181 / 126+
Stethoscopes ........................... 181 / 126+
Hearing Therapy
Voice reflector ........................ D24 / 175
Hearses .................................... 296 / 16+
Design ................................. D12 / 82+
Heart
Artifical .............................. 623 / 3.1
Artery ............................. 623 / 1.1
Valve .............................. 623 / 2.1
Energized magnet actuator ...... 251 / 65
Motor operated by motivating ... 60 / 516
Mass ........................... 60 / 516
Pivoted, line condition ........ 137 / 527
Change responsive .............. 137 / 527
Cardiac assist device .................. 600 / 16+
Expansible chamber pump ................ 417 / 472
Heart cam, register .................... 235 / 144 HC
Heart-lung digest ...................... 128 / DIG 3
Pacemaker .............................. 607 / 9+
Shaped packaging ....................... D09 / 629
Hearth
Cooking ................................ 126 / 12+
Electric furnace
Arc ................................ 373 / 60
Electroslag ........................ 373 / 42
Glass .............................. 373 / 27
Induction .......................... 373 / 138
Resistance ......................... 373 / 109
Fireplace .............................. 126 / 500
Fenders ............................ 126 / 544
Material heating ....................... 432
Thermolytic still ...................... 202 / 102+
Heat Producer
Flameless composition .................. 44 / 250+
Heat, Heater & Heating (See Furnace; ....... 432
Radiator) .............................. 432
Absorption meters ...................... 374 / 39
Accumulators ........................... 165
By change of state ................. 165 / 104.15
Open top liquid heating vessel ..... 126 / 375.1
Ovens having ....................... 126 / 273.5
Regenerators ....................... 165 / 4
Air
Automatic temperature .............. 236 / 10
Regulation ......................... 236 / 10+
Cookstove combined ................. 126 / 6
Distributing system combined ....... 237
Fireplace .......................... 126 / 500+
Furnaces ........................... 126 / 99 R+
Gas separation combined ............ 96
Heat exchange ...................... 165
Heated ventilating flue ............ 454 / 43+
Illuminating burner attachments .... 126 / 248+
Nuclear reactors ................... 376 / 383
Regenerative ....................... 432 / 214+
Stoves ............................. 126 / 58+
Animal or plant husbandry
Brooders and incubators ............ 119 / 301+
Electrically heated branding ....... 219 / 245
Irons .............................. 219 / 245+
Fuel heated branding irons ......... 126 / 402+
Greenhouses ........................ 47 / 17+
Hot beds ........................... 47 / 19.1
Orchard heaters .................... 126 / 59.5
Preventing plant frosting .......... 47 / 2
Seed testers ....................... 47 / 16
Soil warming ....................... 47 / 87
Sterilizing gathered soil .......... 47 / 1.44
Tree covers ........................ 47 / 23.1
Waterers ........................... 119 / 73
Apparel forms .......................... 223
Automatic temperature regulation ....... 236
Heating and cooling combined ....... 165 / 253+
Heating systems .................... 237 / 2 A+
Automobile ............................. 237 / 28+
Design ............................. D23 / 324+
Bathtub ................................ 4 / 545
Bedsteads .............................. 5 / 284
Bending metal by heating ............... 72 / 54
Body ................................... 604 / 113+
Treating material .................. 604 / 291+
Brooder and incubator
Automatic temperature control ...... 236 / 2+
Automatically controlled ........... 237 / 3
Heating systems .................... 237 / 3+
Brooder ............................ 119 / 302+
Combined ........................... 119 / 301
Heating systems .................... 237 / 14+
Incubator .......................... 119 / 311+
Buildings .............................. 237
By nuclear energy .................. 976 / DIG 318
Burner feed ............................ 431
Cabinet combined ....................... 312 / 236
Carburetors ............................ 261 / 127+
Internal combustion engine ......... 123 / 543
Chemical ............................... 126 / 263.01+
Closets
Dry closets ........................ 4 / 111.1+
Collectors, solar ...................... 4 / 461+
Combustion ............................. 431
Computerized or monitored in ........... 700 / 207+
Product manufacturing .................. 700 / 207+
Cutting see 4 note to class 30 ......... 30
Distillation and cracking .............. 201
Apparatus .......................... 202
Mineral oils ....................... 208 / 46+
Solid carbonaceous material ........ 201
Drier .................................. 34
Textile web spreader combined ..... 26 / 92
Textile web stretcher combined ..... 26 / 106
Earth .................................. 405 / 131
Earth boring by ........................ 175 / 11+
Earth boring combined .................. 175 / 17
Electric fuses having .................. 337 / 182+
Electric railway conduit having ........ 191 / 27
Electrical ............................. 219
Earth boring by .................... 175 / 16
Element ............................ 338
Furnaces ........................... 373
Heating gas generator .............. 48 / 103
Rivet heaters ...................... 219 / 157
Embossing hot die ...................... 101 / 27
Exchange see radiator .................. 165
Agitating with ..................... 366 / 144+
Mortar mixer ................... 366 / 22+
Cabinet combined ................... 312 / 236
Combustion products generator ...... 60 / 730
Distillation apparatus ............. 202
Distillation processes ............. 201
Distillation processes ............. 203
Gas separators having .............. 96
Gas washers having ................. 261 / 127+
Gun barrel cooling ................. 89 / 14.1
Induction heating .................. 219 / 618+
Internal combustion engine ......... 123 / 41.01+
Mineral oil process ................ 208 / 347+
Mineral oil stills having .......... 196 / 134
Nuclear reactor with ............... 376 / 369
Nuclear reactor with ............... 376 / 378
Nuclear reactor with ............... 376 / 391
Nuclear reactor with ............... 376 / 404
Nuclear reactor with ............... 376 / 405
Particulate ........................ 165 / 920*
Static mold having ................. 249 / 79+
Temperature control of ............. 236 / 17+
Tobacco smoking device ............. 131 / 194+
Fans
Electric ........................... 392 / 360+
Fire screen or guard
Fluid screen ....................... 110 / 179
Stove and fireplace ................ 126 / 544
Fluid fuel burner ...................... 431
Nozzle per se ...................... 239
Fluid handling systems or devices ...... 137 / 334+
With ................................... 137 / 334+
For glass manufacturing
Apparatus .......................... 65 / 355
Discharge nozzle ................... 239 / 128+
Freight car heaters .................... 105 / 451
Fume
Generators ......................... 422 / 305+
Furnace, solid or combined fuels ....... 110
Garments & bodywear (see body,
Heaters and warmers)
Boot or shoe ....................... 36 / 2.6
Electrically heated ................ 219 / 211
Heat exchanger ..................... 165 / 46
Therapeutic body ................... 607 / 108+
Member inclosing ................... 607 / 108+
Therapeutic body wear .............. 607 / 115+
Gas & liquid contact apparatus ......... 261 / DIG 31
Heaters and condensers ............. 261 / DIG 32
Heaters, spray ..................... 261 / DIG 33
Gas manufacture
Chemical purification .............. 423 / 210+
Heating and illuminating ........... 48
Gun .................................... 89 / 1.12
Hair curling straightening or
Treating
Drying apparatus ................... 34 / 96+
Drying processes ................... 34 / 283
Heated brushes ..................... 15 / 160
Heated combs ....................... 132 / 118
Process ............................ 132 / 211
Hazardous waste destruction ............ 588 / 300+
Heat or cooling, conveyer act .......... 198 / 952*
Heat pump, reversible .................. 62 / 324.1+
Automatic .......................... 62 / 160
With supplemental heat source ...... 165 / 240+
Heat storage control ................... 165 / 236
Heater submerged in liquid ............. 261 / DIG 29
Heating equipment ...................... D23 / 330+
Heating systems ........................ 237
Humidity regulation .................... 236
Immersion fluid fuel burner liquid ..... 126 / 360.1+
Heater ................................. 126 / 360.1+
Immersion solid fuel burner liquid ..... 126 / 367.1+
Heater ................................. 126 / 367.1+
Insulating and screening ............... 52
Alkali metal silicate .............. 106 / 600+
Compositions ....................... 106 / 600+
Bifurcated garments ................ 2 / 81
Bottles ............................ 215 / 12.1+
Cement compositions ................ 106 / 672+
Ceramic compositions ............... 501 / 94+
Compositions miscellaneous ......... 252 / 62
Flatiron ........................... 38 / 89
Head protectors .................... 2 / 7+
Laminated fabric making ............ 156
Miscellaneous plastic or ........... 106 / 122
Coating compositions ............... 106 / 122
Safe doors ......................... 109 / 65
Safe walls ......................... 109 / 78+
Stock material ..................... 428 / 920*
Toaster or broiler ................. 99 / 401
Internal combustion engine charge ...... 123 / 543
Leather sewing machine ................. 112 / 41
Liquid ................................. 122
Automatic temperature control ...... 236 / 20 R+
Automatically controlled ........... 237 / 2 R
Heating systems .................... 237 / 2 R+
Concentrators ...................... 159
Cookstove combined ................. 126 / 38+
Discharge nozzle ................... 239 / 128+
Distillation ....................... 203
Distributing system combined ....... 237
Electric ........................... 392 / 441+
Fireplace .......................... 126 / 513+
Heat exchange ...................... 165
Heated street oilers ............... 239 / 128+
Heating system combined ............ 237
Hot air furnace combined ........... 126 / 101
Liquid separator heated ............ 210 / 175+
Open type .......................... 126 / 344+
Pressure generators ................ 122
Radiator and boiler combined ....... 237 / 16+
Range fluid fuel water back ........ 126 / 53+
Range water back ................... 126 / 34+
Solar .............................. 126 / 569+
Textile washing apparatus .......... 68 / 15
Combined ........................... 68 / 15+
Liquid separators or purifiers ......... 210 / 175+
Dispensers with heater ............. 222 / 146.2+
Dispensers with heating jacket ..... 222 / 131
Dispensers with illuminator or ..... 222 / 113
Burner ............................. 222 / 113
Distillation apparatus ............. 202
Containing ......................... 202
Mortar mixers ...................... 562 / 625+
Portable receptacle fillers ........ 53 / 127
Solid material comminution ......... 241
Combined ........................... 241
Lubricators having ..................... 184 / 104.1
Material heating ....................... 432
Material treating (see material
Treated)
Coating, baking or drying .......... 427 / 372.2+
Driers ............................. 34
Electrolyte ........................ 205
Electrolytic coating ............... 205 / 220+
Fertilizer ......................... 71 / 44+
Foods .............................. 99
Ozonizers .......................... 422 / 186.08+
Peat fuel .......................... 44 / 492
Road or pavement material .......... 404 / 93+
Solids separators .................. 209
Tobacco ............................ 131 / 290+
Water purifiers .................... 210 / 177+
Mattresses ............................. 5 / 421+
Measuring and responsive
Instruments
Calorimeters ....................... 374 / 31+
Electrothermal switches ............ 337 / 14+
Heat responsive metal stock ........ 428 / 616
Hygrostats ......................... 73 / 29.02+
Thermal batteries .................. 136 / 200+
Thermometers ....................... 374 / 147
Thermostatic switches .............. 337 / 298+
Metal
Agglomerating processes ............ 75 / 746+
Casting apparatus with ............. 164 / 338.1
Deforming with ..................... 72
Heating or cooling ................. 72
Electric heating ................... 219 / 50+
Electric heating working and ....... 219 / 50
Welding ............................ 219 / 50+
Electrolytic coating heating ....... 205 / 224+
Founding ........................... 164
Heat treatment ..................... 148
Metallurgical apparatus ............ 266
Miscellaneous heating .............. 432
Pyrometallurgy processes ........... 75 / 414+
Rolling and heating ................ 72 / 200
Rolling and heating ................ 72 / 252
Soldering apparatus ................ 228
Working with ....................... 29 / DIG 21
Working with electric heating ...... 29 / DIG 13
Nozzle combined ........................ 239 / 128+
Pile installation combined ............. 405 / 234
Pipe ................................... 165 / 104.15
Electrical apparatus combined ...... 174 / 15.2
Pipe joint ............................. 285 / 41
Power plant combined ................... 60
Engine heated vehicles ............. 237 / 12.1+
Processes .............................. 432 / 1+
Producing compositions ................. 252 / 70
Fuel ............................... 44
Pump ................................... 62 / 324.1+
Register or diffuser ................... D23 / 308+
Resolving colloid systems by ........... 516 / 194+
Sealing wax applier .................... 401 / 1+
Searing
Leather ............................ 69 / 7.5
Seat combined .......................... 297 / 180.1+
Separator, imperforate bowl ............ 494 / 13+
Centrifugal ............................ 494 / 13+
Shields for aircraft ................... 244 / 117 R+
Shields, general ....................... 244 / 159.1+
Shields, general ....................... 244 / 171.7+
Shoes having heater .................... 36 / 2.6
Single room heater ..................... D23 / 330+
Sink ................................... 165
Design ............................. D13 / 179
Ventilation ........................ 174 / 16.3
Snow excavator and melter .............. 37 / 227+
Solid fuel burners ..................... 110
Special ray generator combined ......... 250 / 495.1
Stabilized (see synthetic resin or
Natural rubber, class 523, 524)
Sterilizing ............................ 422
Fume generators .................... 422 / 305+
Stoves ................................. 126
Design ............................. D23 / 342+
Surgical ............................... 604 / 113+
Systems ................................ 237
Electric ........................... 219 / 482+
Temperature & humidity regulation ...... 236
Tents having ........................... 135 / 92
Textiles or strands
Heating or drying threads .......... 28 / 217+
Singeing textiles .................. 26 / 3+
Web spreader combined .............. 26 / 92
Web stretching combined ............ 26 / 92
Tools and instruments
Apparel forms ...................... 223
Branding iron ...................... 126 / 402+
Brushes ............................ 15 / 160
Coating implement combined ......... 401 / 1+
Cutlery ............................ 30 / 140
Dress or coat forms ................ 223 / 70
Electrically ....................... 219 / 221+
Flatirons .......................... 38 / 82+
Glove forms ........................ 223 / 79
Hair combs ......................... 132 / 118
Hat forms .......................... 223 / 26
Ice cutter ......................... 62 / 320+
Rolls .............................. 126 / 410
Shoe formers ....................... 12 / 129.4
Soldering irons .................... 228 / 51+
Sterilizer for ..................... 422
Stocking forms ..................... 223 / 76
Tool heating stoves ................ 126 / 226+
Tools self heated by fluid fuel .... 126 / 401
Tools self heated electrically ..... 219 / 221+
Trouser or sleeve forms ............ 223 / 73
Windshield cleaners ................ 15 / 250.05
Toxic waste destruction ................ 588
Track sanders having ................... 291 / 19+
Transfer mediums ....................... 252 / 70
Expanding or vaporizing type ....... 252 / 67+
Low freezing or high boiling ....... 252 / 71
Point .............................. 252 / 71+
Tray heaters ........................... 261 / DIG 30
Treating by induction .................. 219 / 600+
Apparatus .......................... 219 / 600+
Treatment of metals .................... 148
Vaporizers ............................. 122
Vehicle systems ........................ 237 / 28+
Power plant combined ............... 237 / 12.1+
Vulcanizing combined ................... 425 / 28.1+
Vulcanizing combined ................... 425 / 340+
Vulcanizing combined ................... 425 / 363
Welding with heat ...................... 228
With heat and pressure ............. 228 / 228
Wells
Electric heaters ................... 392 / 301+
Having heaters ..................... 166 / 57+
Processes using heat ............... 166 / 302+
Solid material recovering .......... 299
Hecogenin .................................. 540 / 19
Hectograph ................................. 101 / 131+
Compositions ........................... 106 / 14.5
Flies,work holder for .................. 101 / 463.1
Coating processes .................. 427 / 144
Transfer sheet ..................... 428 / 914*
Paper .................................. 428 / 488.11
Processes .............................. 101 / 463.1
Heddle
Making
Cord ............................... 29 / 4.6
Wire ............................... 140 / 72
Needle winding ......................... 242 / 472
Structure .............................. 139 / 93+
Doup ............................... 139 / 52
Hedge
Fence .................................. 256 / 20
Training ............................... 47 / 4
Trimmer ................................ 56 / 233+
Heel
Clamping work supports ................. 12 / 125
Cushioned horseshoes ................... 168 / 15
Cutting machines
Die cutting ........................ 83
Heel lifts for shoes ................... D02 / 961
Interfitted sole and ................... 36 / 24.5
Lasts
Plates and sockets ................. 12 / 139
Separate heel block ................ 12 / 135 R+
Punching machines ...................... 83
Shoe ................................... 36 / 34 R+
Design ............................. D02 / 964+
Heel engaging shoe retainers ....... 36 / 58.6
Protectors ......................... 36 / 73+
Supporters ......................... 36 / 69
Shoemaking machines .................... 12 / 42 R+
Burnishing ......................... 12 / 70+
Edge trimmers ...................... 12 / 85+
Heel seat forming .................. 12 / 31.5
Loading ............................ 227 / 125
Nailing ............................ 227 / 140+
Plate attaching .................... 227
Stiffener .......................... 12 / 61 R+
Shoemaking processes ................... 12 / 147 R
Skate attaching clamps ................. 280 / 11.31+
Spring with soles ...................... 36 / 27
Straps for horseshoes .................. 168 / 22
Heelless
Overshoes .............................. 36 / 7.2
Rubber overshoes ....................... 36 / 7.4
Sandals ................................ 36 / 7.7
Helical (See Gearing)
Bed spring connectors .................. 5 / 269
Brass music instrument valve ........... 84 / 391
Movement ............................... 84 / 391
Course
Amusement ride ..................... 104 / 56+
Filled receptacle cooker ........... 99 / 365
Textile liquid treatment ........... 68 / 176
Nuclear fuel structures ................ 376 / 362
Pump interengaging rotary .............. 418 / 201.1+
Impellers .............................. 418 / 201.1+
Rotary pump dipping channel ............ 415 / 88
Springs ................................ 267 / 166+
Torsion ............................ 267 / 155+
Switch ................................. 200 / 500
Track sander feeder vertical ........... 291 / 37
Plunger guide .......................... 291 / 37
Traction railway ....................... 104 / 167
Helicopter ................................. 244 / 17.11+
Airplane combined or convertible ....... 244 / 6+
Airship combined ....................... 244 / 26
Rotor .................................. 416
Blade positioning means ............ 416 / 147+
Blade structure .................... 416 / 223 R+
Motor combined ..................... 416 / 20 R+
Toy .................................... 446 / 230+
Flying ............................. 446 / 37+
Heliographic Code Signaling ................ 116 / 20
Heliostats ................................. 353 / 3
Heliotropine ............................... 549 / 436
Helium (See Gas, Rare)
Isolation by physical processes ........ 95
Apparatus for ...................... 96
Liquefaction ....................... 62 / 608+
Refrigeration apparatus for ........ 62 / 608+
Speech ................................. 381 / 54
Helix (See Screw; Thread)
Electrical resistance .................. 338 / 296+
Rheostat ............................... 338 / 143+
Type product
Static mold ........................ 249 / 59
Helmets .................................... 2 / 410+
Aviators ............................... 2 / 6.1+
Design ................................. D29 / 102+
Diving with air or oxygen .............. 128 / 201.27+
Firemans ............................... 2 / 5
Hood type .............................. 2 / 205
Illumination combined .................. 362 / 105
Miners hat ......................... 362 / 164
Military ............................... 2 / 6.6+
Space suit ............................. 2 / 2.11+
Sports headgear ........................ 2 / 425+
Helmitol ................................... 544 / 185
Hemacytometers
Colorimeter type ....................... 356 / 39
Microscope type ........................ 356 / 39+
Hematin .................................... 540 / 145
Hemmers Sewing Machine ..................... 112 / 141+
Hemocytometer See Haemocytometer
Hemoglobin ................................. 540 / 145
Tests for .............................. 436 / 66
Hemoglobinometer ........................... 356 / 40+
Hemostatic Devices ......................... 606
Artery or vein ......................... 606 / 157
Umbilical .......................... 606 / 120
Hemstitch
Machine ................................ 112 / 81+
False .............................. 112 / 179
Heparin .................................... 536 / 21
Medicines containing ................... 514 / 56
Heptode
Mixer .................................. 313 / 300
Pentagrid converter .................... 313 / 300
Triode ................................. 313 / 298
With two cathodes .................. 313 / 6
Herbicides ................................. 504 / 116.1+
Plural active .......................... 504 / 118+
From microorganisms .................... 504 / 117
Hermetic Sealing
Closing portable receptacles ........... 53 / 285+
Gas filling of portable receptacle, .... 53 / 403
Method ................................. 53 / 403+
Glass uniting processes ................ 65 / 36+
Metallic receptacle closures ........... 220 / 200+
Soldering apparatus .................... 228
Hernia Pads ................................ 128 / 112.1
Heroin ..................................... 546 / 44
Hertzian Wave (See Radio)
Railway signal systems ................. 246 / 30
Transmission line systems .............. 333
Hetaamoxicillin ............................ 540 / 325
Hetacillin ................................. 540 / 325
Heterocyclic Compounds ..................... 540 / 1+
Azo compounds .......................... 534 / 751+
Heavy metal ctg .................... 534 / 701+
Silver sensitized formation in ..... 430 / 376+
Color photography development ...... 430 / 376+
Drug, bio-affecting and body ........... 424 / 1.11+
Treating composition ................... 424 / 1.11+
Radionuclide containing ................ 424 / 1.11+
Wave energy preparation ................ 204 / 157.69+
Heterodyne Frequency Measurement ........... 324 / 76.41+
Heterodyne Receiver ........................ 455 / 130+
Hevea (See Synthetic Resin or
Natural rubber)
Hexachlorocyclohexane ...................... 570 / 212
Hexachlorophene, in Drug ................... 514 / 735
Hexamethylene Tetramines ................... 544 / 185+
Hexestrol .................................. 568 / 729
Hexode Triode .............................. 313 / 298
Hexylresorcinol ............................ 568 / 766
Hides Skins and Leather
Biocidal saturant for .................. 424
Chemical or fluid treatment ............ 8 / 94.1 R+
Manipulative ....................... 8 / 150.5
Coating ................................ 427
Compositions for treating .............. 252 / 8.57
Deliming ............................... 8 / 94.17
Dyeing ................................. 8 / 436+
Electrolytic treatment ................. 205 / 692
Manufacture ............................ 69
Removing fat ........................... 8 / 139+
Tanning ................................ 8 / 94.19 R+
Treatment of ........................... 8 / 94.1 R+
High Altitude Compartments
Aircraft cabin ......................... 454 / 71+
Aircraft power plant ................... 244 / 59
High Energy Metal Forming .................. 72 / 56
High Frequency
Coaxial cable .......................... 333 / 239+
Triode ................................. 313 / 293+
High Frequency Heater (See Induction,
Heating)
High Mu Triode ............................. 313 / 293+
Highchair
Childs furniture ....................... D06 / 329+
Tray ................................... D06 / 396+
Highway See Roads .......................... 404
Crossing railway signal automatic ...... 246 / 293+
Electric ........................... 246 / 125+
Guard
Fence .............................. 256 / 13.1
Pipe or cable bracket .............. 248 / 66
Guide or barrier ....................... 404 / 6+
Track combined ......................... 238 / 8
Track for nonflanged wheel ............. 238 / 3+
Traffic director ....................... 404 / 9+
Hilling and Hill Planting .................. 111
Ridging and covering plows ............. 172 / 642
Hinge or Hinged Joint (See Device .......... 16 / 221+
Hinged) ................................ 16 / 221+
Adjustable ............................. 16 / 235+
Belt fastener .......................... 24 / 33 R+
Breakaway .............................. 16 / 222
Check and closer combined .............. 16 / 50
For nuclear reactor ................ 376 / 285
Moderator structure ................ 376 / 285
Liquid check ....................... 16 / 54+
Pneumatic check .................... 16 / 68
Design ................................. D08 / 323+
Flaccid closure mount .................. 49 / 147
Flask sections ......................... 164 / 391+
Headlight hinge ........................ 16 / DIG 26
Magnetic ............................... 16 / DIG 14
Making assembly or mounting
Metal .............................. 29 / 11
Wood seat cutting .................. 144 / 27
Nesting hinge leaves ................... 16 / DIG 29
Pipe joints ............................ 285 / 273
Detachable ......................... 285 / 283
Pivotal sheet retainer ................. 402 / 26+
Plastic ................................ 16 / DIG 13
Rod .................................... 403 / 119+
Adjustable angle ................... 403 / 83+
Rubber sleeve bearings & hinges ........ 16 / DIG 33
Separable .............................. 16 / 254+
Snap-hinge ............................. 16 / 227
Spring ................................. 16 / 277+
Stepladder ............................. 182 / 174+
Stop ................................... 16 / 374+
Stove door ............................. 126 / 194
Toilet seat ............................ 4 / 240
Cover combined ..................... 4 / 236
Tool handle fastenings
Adjustable angle ................... 403 / 84+
Freely swinging .................... 403 / 52+
Watchcase .............................. 368 / 313
Windshield ............................. 296 / 92
Hinged
Closures ............................... 49 / 381+
Barrel ............................. 217 / 83
Bottom opening hopper vehicle ...... 298 / 29+
Building shutters .................. 49 / 381+
Dispenser .......................... 222 / 556+
Drawbridge gates ................... 14 / 50+
Fence panels ....................... 256 / 26
Flexible and portable .............. 160
Gates .............................. 49
Lockets ............................ 63 / 19
Oil cup ............................ 184 / 90+
Operators for ...................... 49 / 324+
Paperboard box ..................... 229 / 125.08+
Purse .............................. 150 / 119
Railway car dumping ................ 105 / 280+
Receptacle ......................... 220 / 810+
Ship port .......................... 114 / 178
Spectacle case ..................... 206 / 6
Vault road or pavement ............. 404 / 25
Vehicle windows and doors .......... 296 / 146.1+
Vehicle windshields ................ 296 / 86+
Vehicle windshields hinges ......... 296 / 92
Per se ............................. 296 / 92
Windows sliding and swinging ....... 49 / 208+
Sash ............................... 49 / 208+
Windows swinging sash .............. 49 / 381+
Wooden box ......................... 217 / 57+
Devices
Base for bellows objective ......... 396 / 345+
Camera ............................. 396 / 345+
Bed combined ....................... 5 / 2.1+
Binder device releasably ........... 402
Engaging aperture or ............... 402
Notch of sheet ..................... 402
Bracelet multiple .................. 63 / 9
Bracelet single .................... 63 / 7+
Buttons and fasteners hinged ....... 24 / 97
Leaf ............................... 24 / 97+
Calendars hinged leaves ............ 40 / 119
Card holding clamp ................. 40 / 647+
Changing exhibitor ................. 40 / 446
Display items .................. 40 / 530
Endless type signs ............. 40 / 524
Cultivator center .................. 172 / 617
Cutter frame for combine ........... 56 / 125
Demountable wheel rims ............. 301 / 32
Sectional .......................... 301 / 32
Drawbridge bascule ................. 14 / 36+
Extension ladder ................... 182 / 163+
Extension table .................... 108 / 65+
Folding bedsteads .................. 5 / 174+
Folding table ...................... 108 / 115+
Freight car sectional deck ......... 105 / 372
Garment stays ...................... 2 / 262
Heat exchanger for liquid heater ... 126 / 357.1
Horseshoes sectional ............... 168 / 7+
Invalid beds ....................... 5 / 600+
Ironing table with supports ........ 108 / 115+
Lamp shade etc drop support ........ 362 / 451
Lister type cultivator ............. 172 / 640
Laterally hinged ................... 172 / 640
Lockets ............................ 63 / 19
Movable on horizontal .............. 211 / 169.1
Axis ............................... 211 / 169.1
Plow moldboard ..................... 172 / 736
Pneumatic tire rims sectional ...... 152 / 414
Propped ladder eg stepladder ....... 182 / 165+
Revolver barrel .................... 42 / 63+
Scoop type vehicle fender .......... 293 / 44+
Screw threading die stocks ......... 408 / 180+
Sectional board ironing ............ 38 / 139
Sectional mattress ................. 5 / 722+
Sectional scows .................... 114 / 29
Shoe lasts ......................... 12 / 136 R
Sleeping car berths ................ 105 / 321
Slice toaster or broiler grids ..... 99 / 402
Sofa beds .......................... 5 / 32.1+
Surgical splints ................... 602 / 16
Upending bedsteads ................. 5 / 133+
Waffle iron type cooker ............ 99 / 380+
Wall supported table ............... 108 / 134+
Weather strips ..................... 49 / 475.1+
Hip artifical .......................... 623 / 22.11+
Hippuric Acid .............................. 562 / 450
Histamine .................................. 548 / 335.5
Histidine .................................. 548 / 339.1+
History, Teaching .......................... 434 / 154
Hitching
Animal restraining devices ............. 119 / 769+
Posts design ....................... D30 / 154
Harness type straps .................... 54 / 34
Holders ............................ 54 / 64
Hitching post .......................... D30 / 154
Vehicle attachments .................... 280 / 186+
Hive
Bee .................................... 449 / 3+
Connectors ......................... 449 / 27+
Hmx ........................................ 540 / 475
Hobbing .................................... 409 / 11
Hobs ................................... 407 / 23+
Hobby Horses ............................... 472 / 95+
Hockey ..................................... 473 / 415+
Goal ................................... 473 / 478
Practice puck .......................... 473 / 422+
Puck ................................... 473 / 588
Rink ................................... 472 / 90+
Stick .................................. 473 / 560+
Hod
Household bin sifter ................... 209 / 376
Masons ................................. 224 / 44.5
Endless elevator for ............... 198 / 803.3+
Receptacle with pouring lip ............ 222 / 572
Hoe ........................................ 172 / 371+
Design ................................. D08 / 11
Making
Dies ............................... 72 / 358+
Processes and blanks ............... 76 / 109
Scraper ................................ 30 / 171
Weeder combined ........................ 172 / 375
Hog
Cholera antigens ....................... 424 / 220.1+
Cholera sera ........................... 424 / 162.1+
Farrowing pen .......................... 119 / 503+
House .................................. 119 / 444+
Oiler .................................. 119 / 652+
Scalders ............................... 452 / 74+
Scraper combined ................... 452 / 75+
Scrapers ............................... 452 / 94+
Singers ................................ 452 / 73
Hoist & Hoisting (See Elevator; Lift)
Alarms for ............................. 116 / 68
Arc lamps .............................. 248 / 317+
Automobile lift ........................ 269 / 58+
Building with .......................... 52 / 122.1+
Cable drum type ........................ 254 / 266+
Derrick ................................ 254 / 283+
Design ................................. D34 / 33+
Endless or rotary carrier combined ..... 414 / 564
Fire escape ............................ 182 / 141+
Lateral traverse combined .......... 182 / 12+
Forklift truck ramp design ............. D34 / 32
Hoist line implements .................. 294
Inclined for blast furnaces ............ 414 / 208
Receptacle moved back & forth ...... 414 / 168
Along incline ...................... 414 / 168
Invalid lift ........................... 5 / 83.1+
Beds with .......................... 5 / 607
Load handling .......................... 414 / 592+
Load handling type traversing .......... 414 / 560+
Measuring and testing cables and ....... 73 / 158
Ropes .................................. 73 / 158
Nuclear reactor control components ..... 376 / 219
Fuel charging & discharging ........ 376 / 268
Ordnance loading ....................... 89 / 46
Railway car type ....................... 414 / 391+
Transports from one vehicle to ..... 414 / 342
Another ............................ 414 / 342
Ramp design ............................ D34 / 32
Skidway combined ....................... 414 / 571+
Sleeping berth vertically movable ...... 105 / 318
Slings ................................. 294 / 74+
Submerged vessel ....................... 114 / 51
Tilting railway car body ............... 105 / 273
Traversing ............................. 212
Truck ladder ........................... 182 / 63.1+
Extensible type .................... 182 / 66.1
Manual ......................... 182 / 67.1+
Motor .......................... 182 / 66.2
Trucks ................................. 254 / 2 R+
Vehicle hoist design ................... D34 / 33
Vertically adjustable vehicle .......... 280 / 43+
Vertically swinging load support ....... 414 / 569
Combined ............................... 414 / 569
Weighing ............................... 177 / 147
Wheel brake one way for ................ 188 / 82.1+
With weighing scale .................... 177 / 147
Hoist Line Implements ...................... 294
Hold
Backs
Animal draft ....................... 278 / 126+
Breeching .......................... 54 / 5
Hill hold transmission control ..... 192 / 219.1+
Hill hold vehicle .................. 188 / 82.1+
Hill hold wheel .................... 188 / 30
Hold-Downs ................................. 248 / 500+
Electrophotographic copier ............. 399 / 377+
Food cooking ........................... 99 / 349+
Food cooking filled receptacle ......... 99 / 369
Freight retaining on freight ........... 410
Carrier ................................ 410
Container twist-lock ............... 410 / 82+
Photocopying of book and sheet ......... 355 / 72+
Punching machines ...................... 83 / 374+
Punching machines ...................... 83 / 438+
Punching machines ...................... 83 / 451+
Supports for machines combined ......... 248 / 680
Holder (See Container; Receptacles)
Animal catching and holding ............ 119 / 801+
Arc furnace electrode .................. 373 / 94+
Arc lamps electrode .................... 403
Article locking racks .................. 211 / 4
Assembly jig ........................... 269 / 37
Bag .................................... 248 / 95+
Golf ............................... 248 / 96
Bait fishing ........................... 43 / 54.1+
Live bait inclosing ................ 43 / 41
Design ......................... D22 / 136
Belt attached design ................... D03 / 215+
Bicycle article carrier spring ......... 224 / 462
Billiard cue chalkers .................. 473 / 36+
Blind slat ............................. 292 / 345
Body and belt attached cartridge ....... 224 / 239+
Body or clothing attached article ...... 24 / 3.1+
Book and sheet
Book leaf .......................... 281 / 42
Book or sheet ...................... 281 / 45+
Camera plate ....................... 396 / 517+
Copy (see copyholder)
Depository ......................... 402 / 73+
Guides ............................. 402 / 24
Label pasting etc .................. 156
Leaf ............................... 281 / 45+
Music and .......................... 248 / 441.1+
Printing flexible sheet ............ 101 / 415.1
Sheet feeding ...................... 271 / 8.1+
Stencil ............................ 101 / 127.1+
Typewriter card .................... 400 / 521+
Boot tree .............................. 12 / 123.5
Brackets ............................... 248 / 200+
Article ............................ 248 / 309.1+
Shelf type ......................... 248 / 250
Brush for dynamo ....................... 310 / 239+
Candle ................................. 431 / 289+
Cane ................................... 211 / 62
Card ................................... 40 / 124.06+
Chain .................................. 24 / 116 R+
Check, label, or tag ................... 40 / 642.02+
Cigar and cigarette .................... 131 / 187+
Design ............................. D27 / 183+
Wind guard or ash receiver ......... 131 / 175
Combined ........................... 131 / 175
Cigar tip cutter with .................. 131 / 250+
Clasp, clip or support clamp ........... 24 / 455+
Shirt collar ....................... 24 / 900.1*
Cleaner cover .......................... 15 / 247
Closure fastener portable .............. 292 / 289
Securing bar ........................... 292 / 289+
Coiled material ........................ 242 / 570+
Coin ................................... 206 / .8+
Copy (see copyholder) ................. 248 / 441.1+
Movable copy or line guide ......... 40 / 341+
Cord rope thread and wire .............. 24 / 115 R+
Fabric delivery roll ............... 242 / 588.3+
Fishing floats with ................ 43 / 44.92+
Harness hitching ................... 54 / 64
Harness reins ...................... 54 / 74
Insulator and conductor ............ 174 / 154
Embracing .......................... 174 / 154+
Insulator with conductor ........... 174 / 168+
Measuring and dispensing ........... 33 / 732+
Piano bridge ....................... 84 / 214
Piano bridge on sounding board ..... 84 / 213
With ............................... 84 / 213
Sash cord slack .................... 16 / 208
Spooled strand material ............ 242 / 134+
Textile spinning apparatus ......... 57 / 353
Textile spinning receiver with ..... 57 / 131
Twine unwinding .................... 242 / 141+
Tying cords or strands ............. 289
Cutlery and combined material .......... 30 / 124+
Dental dam ............................. 433 / 138+
Dental floss ........................... 132 / 323+
Dispenser handle and spout ............. 222 / 475
Ear corn ............................... 294 / 5
Electric lamp etc consumable ........... 314 / 130
Electrode .............................. 314 / 130+
Eyeglasses or spectacles case .......... 24 / 3.8
Fluid diffusers ........................ 239 / 34+
Fluid supply and combined hose ......... 137 / 355.16+
With nozzle ........................ 239 / 195+
Flypaper ............................... 43 / 115
Garment and fabric
Article supporting ................. 24 / 3.1+
Bed attached bedclothes ............ 5 / 498
Bed attached pillow sham ........... 5 / 498
Bedclothes ......................... 24 / 72.5
Chair attachments .................. 297 / 188.03
Closure panel elongated element .... 160 / 383+
Closure panel frame type ........... 160 / 371+
Clothespins (see clothespin)
Connected substantially spaced ..... 2 / 304
Plural garment ..................... 2 / 304+
Cuff ............................... 24 / 41.1+
Drying continuous strips edge ...... 34 / 646
Drying sheets etc movable .......... 34 / 643+
Garment type combined .............. 2 / 300
Garment type convertible or ........ 2 / 301
Reversible ......................... 2 / 301
Garment type elements .............. 2 / 336+
Garment type partially ............. 2 / 309
Encircling limb or torso ........... 2 / 309
Garment type plural encircling ..... 2 / 308
Garment type strip connected ....... 2 / 323
Spaced ............................. 2 / 323+
Garment type suspension and ........ 2 / 310
Encircling ......................... 2 / 310
Glove and fur sewing work .......... 112 / 18+
Looped fabric sewing work .......... 112 / 27
Napkin ............................. 138 / 177
Necktie ............................ 24 / 49.1+
Rack for paper or textile .......... 211 / 45
Sheets ............................. 211 / 45+
Rigid vertical type ................ 2 / 302+
Skirt lifter and ................... 2 / 217
Sorting rack bag ................... 211 / 12
Stacked article type rack .......... 211 / 50+
Torso or limb encircling ........... 2 / 311+
Towel service cabinet .............. 312 / 34.1+
Vehicle lap robe ................... 296 / 77
Work manipulating sewing ........... 112 / 148
Machine ............................ 112 / 148
Gear cutting, milling, planing ......... 409 / 903*
Hair
Combs .............................. 132 / 219+
Mustache ........................... 132 / 215
Handling type weigher .................. 177 / 148+
Hatpin point guard ..................... 132 / 72.1
With guides ........................ 132 / 69.1
Hollow wound package liquid ............ 68 / 198
Treating ............................... 68 / 198
Hot dish lifting ....................... 294 / 27.1+
Illumination lens ...................... 362 / 455+
Implement and machine parts
(See mandrel)
Apparel making ..................... 223 / 106+
Axial metalworking tools ........... 29 / 52
And movable slide rest ............. 29 / 52+
Bobbin winding or unwinding ........ 242 / 130
Bolt ............................... 81 / 13
Brush and broom .................... 15 / 146
Brush bristle ...................... 15 / 206
Can head seaming roller ............ 413 / 31+
Chucks or sockets .................. 279
Cigar making machine with .......... 131 / 36
Wrapper feed or holder ............. 131 / 36
Cigar wrapper ...................... 131 / 105
Coil winding or unwinding .......... 242 / 129
Compound tools ..................... 7 / 167+
Cutlery blade detachable ........... 30 / 329+
Drill .............................. 408 / 238+
Electric generator and motor ....... 310 / 239+
Brush .............................. 310 / 239+
Engine starter handle .............. 74 / 551
Illuminating lens .................. 362 / 455+
Machine tool cutter mount .......... 407 / 66+
Machine type wrench with bolt ...... 81 / 55+
Main tapping multiple tool ......... 408 / 31+
Manicuring file etc with ........... 132 / 76.5
Separable .......................... 132 / 76.5
Mechanical gun projectile .......... 124 / 41.1+
Metal deforming die ................ 124 / 41.1+
Metal file and rasp ................ 407 / 29.15
Metalworking turret with rotary .... 29 / 40
Metalworking turret with ........... 29 / 41
Sliding ............................ 29 / 41
Mirror ............................. 52
Mop ................................ 15 / 147.1+
Multiple metalworking .............. 29 / 56
Tools oscillating .................. 29 / 56
Pivoted clasp handle engaging ...... 24 / 489+
Razor with sharpener ............... 30 / 37+
Reciprocating abrading machine ..... 451 / 174+
Reciprocating wood saw ............. 83 / 783+
Rectilinearly movable multiple ..... 29 / 54
Metalworking tools ................. 29 / 54+
Rotary reciprocating abrading ...... 451 / 119+
Machine ............................ 451 / 119+
Saw making file .................... 76 / 36
Screw driver attachments ........... 81 / 451+
Sewing machine attachment .......... 112 / 257
Sewing machine bobbin .............. 112 / 231
Sewing machine shuttle ............. 112 / 196
Sheet punching machine die ......... 83 / 651
Skein winding or unwinding ......... 242 / 127
Socket wrench with nut ............. 81 / 125
Sound box stylus ................... 369 / 160
Sponge ............................. 15 / 244.1+
Having pivoted handle .......... 15 / 244.2
Spool winding or unwinding ......... 242 / 134+
Stationary metalworking tools ...... 29 / 51
And movable work ................... 29 / 51
Tool handle fastenings ............. 403
Type casting mechanism matrix ...... 199 / 49
Wiper dauber and polisher sheet .... 15 / 231+
Insect poison .......................... 43 / 131
Key .................................... 70 / 456 R+
Music keyboard ..................... 84 / 441
Light guard and ........................ 362 / 376
Live bait inclosing .................... 43 / 41
Design ............................. D22 / 136
Lock tumbler ........................... 70 / 328
Permutation compound tumbler ....... 70 / 317
Manifolding
Book or leaf ....................... 462 / 71+
Book or pad ........................ 462 / 72
Plural distinct leaves ............. 462 / 75+
Transfer leaf ...................... 462 / 74
Typewriter ......................... 462 / 73
Nuclear fuel ........................... 376 / 434
Packet ................................. 24 / 17 R+
Pencil ................................. 401 / 88+
Penholders ............................. 15 / 435+
Phonograph record ...................... 312 / 9.1+
Photographic plate ..................... 396 / 517+
Picture ................................ 40 / 700+
Support type ....................... 248 / 488+
Support type ....................... 248 / 490+
Piles arrangements spacers for ......... 206
Pocket and personal use ................ 206 / 37+
Ticket ............................. 206 / 39
Racks .................................. 211
Bridles, saddles, whips, design .... D30 / 143
Radioactive body treatment ............. 600 / 7+
Receptacle
Acetylene carbide feed ............. 48 / 38+
Acetylene generator and ............ 48 / 2
Acetylene water feed ............... 48 / 4+
Animal cage food and water ......... 119 / 475+
Article carrying tray .............. 294 / 172
Bait or catch ...................... 43 / 55
Blacking box ....................... 15 / 259
Blood .............................. 604 / 403+
Boiler or deep fat fryer ........... 99 / 403+
Brush and blacking box ............. 15 / 258
Camera with storage for plate ...... 396 / 360+
Closet bowl disinfectant ........... 4 / 222+
Closure remover with receptacle .... 81 / 3.08
Collapsible wall dispenser with .... 222 / 105
Cover containing a ................. 220 / 521+
Dispenser with cutter and .......... 222 / 81+
Dispenser with support or .......... 222 / 173+
Extracting or leaching ............. 422 / 261+
Fishing hook and tackle ............ 43 / 54.1+
Flower ............................. 47 / 41.01+
Handle ............................. 220 / 752+
Handle containing a ................ 16 / 401
Heating and illuminating gas ....... 48 / 174+
High pressure gas .................. 220 / 581+
Inkstand ........................... 248 / 127+
Dispenser type ................. 222 / 577
Insect poison ...................... 43 / 131
Inverted container drainage ........ 141 / 364
Match and toothpick ................ 206 / 102+
Matchbox ........................... 206 / 121+
Mattress filling bat holder ........ 53 / 255+
Medicating inhaler gas ............. 128 / 203.12+
Medicator .......................... 604 / 403
Motor vehicle battery .............. 180 / 68.5
Plural source dispenser ............ 222 / 143
Stacking ........................... 222 / 143
Racks for .......................... 211 / 71.01+
Cylindrical receptacle ......... 211 / 85.18
Rotatable assembly of .............. 222 / 144
Dispensers ......................... 222 / 144
Spittoon flexible material and ..... 4 / 285
Spray fluid ........................ 239 / 302+
Rein ................................... 54 / 74
Design ............................. D30 / 141
Whip socket combined ............... 280 / 177
Scale load ............................. 177 / 253+
Handling type weigher .............. 177 / 148+
Sleeping car article ................... 105 / 325
Stringed music instrument with ......... 84 / 329
Article ................................ 84 / 329
Tail ................................... 54 / 78
Cow ................................ 119 / 809+
Telephone .............................. 379 / 453+
Tobacco ash receiver with
Cigar cigarette or smoking ......... 131 / 240.1
Device ............................. 131 / 240.1+
Match .............................. 131 / 239
Tooth .................................. 433 / 141+
Tops with spinning devices ............. 446 / 262+
Train dispatching safety system ........ 246 / 16
Signal ................................. 246 / 16
Vacuum-operated load engagers .......... 294 / 64.1+
Vacuum-type holding means .............. 269 / 21
Valve head ............................. 251 / 89+
Friction detent .................... 251 / 297
Vehicle ................................ 280 / 182+
Hand lantern ....................... 362 / 459+
Rein ............................... 280 / 182
Vehicle attachment ................. 280 / 182+
Washboard soap ......................... 68 / 224
Washing machine transferable ........... 68 / 10
Clothes ................................ 68 / 10
Welding electrode ...................... 219 / 145.1+
Wheel .................................. 157 / 14
Work (see mandrel) .................... 269
Abrading ........................... 451 / 364+
Abrading work rests ................ 451 / 406+
Abrading work tables ............... 451 / 411+
Ammunition shell loading ........... 86 / 44
Apparel apparatus .................. 269
Book typewriter .................... 400 / 24+
Boring machines .................... 408
Brush boring ....................... 408 / 89+
Brushing scrubbing cleaning ........ 15 / 268
Brushmaking ........................ 300 / 10+
Butchering ......................... 452 / 185+
Can opener ......................... 30 / 400+
Capping nail and screw making ...... 470 / 5+
Chain welding ...................... 59 / 34+
Circular saw ....................... 83 / 409+
Cleaning and liquid contact ........ 134 / 137+
With solids ........................ 134 / 137+
Collapsible structure .............. 269 / 901*
Door ............................... 269 / 133
Drilling machines .................. 408
Electric heating ................... 219 / 158+
Electrolytic apparatus ............. 204 / 297.01
Feeding stock combined ............. 29 / 56.6
Forging machines ................... 269
Gear cutting milling and ........... 269
Planing ............................ 269
Glove and fur sewing ............... 112 / 18+
Hair dryers ........................ 34 / 101
Hair shampooing apparatus .......... 4 / 515+
Hat sewing machines ................ 112 / 13+
Horseshoe nail finishing ........... 470 / 35+
Immersion scouring rotary .......... 451 / 106
Ironing ............................ 38 / 64
Ironing table ...................... 38 / 103+
Leather manufacturing .............. 69 / 19
Looped fabric sewing ............... 112 / 27
Magnetic ........................... 335 / 285+
Manual sewing ...................... 269
Meat blocks ........................ 269 / 289 R+
Metal working ...................... 269
Metalworking multiple tool ......... 29 / 51
Laterally moving stock ............. 29 / 51
Mortising .......................... 144 / 84
Ordnance cartridge feeding ......... 89 / 34
Photographic washing ............... 396 / 564+
Printing ........................... 101 / 407.1+
Reciprocating abrading machine ..... 451 / 170+
Rotary ......................... 451 / 119+
Rivets for riveting ................ 72 / 457+
Rotary abrading one way work ....... 451 / 182+
Traverse ........................... 451 / 182+
Rotary abrading opposed tool ....... 451 / 194+
Rotary tool abrading ............... 451 / 259+
Radial face .................... 451 / 259+
Reciprocating holder ........... 451 / 212+
Stationary holder .............. 451 / 231+
Sand blast abrading moving ......... 451 / 80+
Sawmill ............................ 83 / 720+
Screw head nicking ................. 470 / 60+
Screw threading machine ............ 408 / 103+
Sewing machine ..................... 112 / 260
Sheet metal ware making ............ 269
Shoe machines nailing .............. 227 / 154+
Shoe machines sole sewing .......... 112 / 62
Shoe machines soleing .............. 12 / 36+
Shoemaking ......................... 12 / 123
Stationary axis milling cutter ..... 409 / 165+
Rotating holder .................... 409 / 165+
Stationary tool abrading ........... 451 / 312+
Stationary vegetable grater ........ 241 / 273.1+
Grater reciprocating holder .... 241 / 84.4
Stenciling ......................... 101 / 126
Stoneworking ....................... 125 / 35
Vices .............................. 269
Wheel spoke setters ................ 157 / 4
Wire nail making ................... 470 / 40
Wood planing beveling .............. 144 / 114.1+
Wood sawing ........................ 83 / 409+
Wood shaping rotary holder ......... 144 / 153
Wood turning ....................... 142 / 57
Wood turning ....................... 142 / 48
Wood turning polygonal section ..... 142 / 2+
Wood turning steady rests .......... 142 / 50
Wood turning tool and .............. 142 / 48
Woodworking bench dogs ............. 144 / 306
Woodworking benches ................ 144 / 286.1+
Woodworking clamps ................. 269
Woodworking lath ................... 144 / 288.5+
Woodworking machine clamps ......... 144 / 278.1+
Woodworking stands ................. 269 / 289 R+
Work rotating abrading ............. 451 / 243+
Machine ............................ 451 / 243+
Work specific ...................... 269 / 909*
Wrought horseshoe nail making ...... 470 / 36
Wrought spike making ............... 470 / 39
Holdover, Refrigeration .................... 62 / 430+
Accumulation in situ ................... 62 / 59
Automatic .......................... 62 / 139+
Hole
Puncher, paper ......................... D19 / 72+
Punches ................................ 83
Holiday Season Decoration .................. D11 / 117+
Hollow Article
Block wall ............................. 52 / 561+
Blocks ................................. 52 / 576
Forming passage .................... 52 / 503+
Laterally related .................. 52 / 561+
Void former ........................ 52 / 577
With passage ....................... 52 / 606+
Cast barrier ........................... 52 / 380+
Static mold ........................ 249 / 22
Drying
Apparatus .......................... 34 / 104+
Billet piercing .................... 72 / 327
Coating ............................ 427 / 230+
Coating by electrolysis ............ 205 / 151+
Cooking apparatus .................. 99
Die expressing plastics ............ 425 / 378.1
Electroforming ..................... 205 / 73
Handles for cutlery ................ 76 / 106
Process ............................ 34 / 442
Making by extrusion metal .............. 72 / 264+
E.g., can .......................... 100
Making by powder metallurgy process .... 419 / 5
Projectile making ...................... 86 / 51+
Projectile making ...................... 86 / 57
Rope machine ........................... 57 / 33
Sheet metal container making ........... 413
Stud wall .............................. 52 / 479+
Holograms & Holographic Systems ............ 359 / 1+
Memories, electric ..................... 365 / 125
Radiation imagery process .............. 430 / 1+
Shaping or treating .................... 264 / 1.31+
Holsters
Design ................................. D03 / 226+
Firearm ............................ D03 / 222+
Handgun ................................ 224 / 193
For either side of torso ........... 224 / 192
Leather or flexible fabric ......... 224 / 911*
Metal or rigid material ............ 224 / 912*
Rotatably or swingably attached .... 224 / 198
With closure flap .................. 224 / 238
With gun positioner ................ 224 / 243
Knife, bayonet, sword, ice pick ........ 224 / 232+
Shoulder holster ....................... 224 / 623+
Homatropine ................................ 546 / 131
Home Banking ............................... 705 / 42
Credit or loan management .............. 705 / 38
With encrypted data .................... 705 / 70
Hominy Mills
Grain hullers .......................... 99 / 600+
Solids comminution ..................... 241
Homogenizing
Agitator ............................... 366
Colloid system making .................. 516 / 9+
Comminuting solids ..................... 241
Equipment design ....................... D07 / 377
Foods .................................. 99
Restrictor for ......................... 138 / 40+
Homokinetic Coupling ....................... 464 / 904*
Homopolar Dynamoelectric Machines .......... 310 / 178
Hones ...................................... 451 / 552+
Honey
Bee culture ............................ 449
Centrifugal separator .................. 210 / 361+
Modified or artificial ................. 426 / 658+
Honeycomb (See Article By Name)
Dunnage ................................ 410 / 121
Foundations ............................ 449 / 44+
Frames ................................. 449 / 42+
Stock material ......................... 428 / 116+
Metal .............................. 428 / 593
Structure for containers ............... 493 / 966*
Hood
Actuated by tool or work approach ...... 29 / DIG 59
Automobile ............................. 180 / 69.2+
Combustion air vents ............... 180 / 68.1+
Design ............................. D12 / 173
Hinge .............................. 16 / 355+
Lock ............................... 70 / 240+
Conveyor discharge ..................... 198 / 637
Curtain shade or screen combined ....... 160 / 19+
Design (see headwear) ................. D02 / 865+
Encased cutter ......................... 29 / DIG 86
Eye shields ............................ 2 / 10+
Fireplace .............................. 126 / 550
Flash powder light ..................... 431 / 364
Fluorescent and phosphorescent ......... 250 / 492.1
Devices ................................ 250 / 492.1
Focusing camera ........................ 396 / 534
Garment combined ....................... 2 / 84
Head covering .......................... 2 / 202+
Metal working with shield or hood ...... 29 / DIG 56
Movements .............................. 29 / DIG 56
Progressive displacement of ............ 29 / DIG 60
Stove .................................. 126 / 299 R+
Design ............................. D23 / 371+
Telephone .............................. 379 / 453
Ventilating ............................ 454 / 49+
Woodworking cutter ..................... 144 / 252.1+
Hoof
Calks .................................. 168 / 29+
Sharpening tools ................... 168 / 46
Cleaners and trimmers .................. 168 / 48.1+
Expander ............................... 168 / 47
Farriery ............................... 168
Gauge .................................. 33 / 195
Hoof crack remedy ...................... 606 / 212
Pads ................................... 168 / 26+
Design ............................. D30 / 149+
Shoes .................................. 168 / 4+
Design ............................. D30 / 147+
Hook (See Also Connection) ................ 24 / 698.1+
Attaching
Belt hook inserting ................ 29 / 243.51
Lacing ............................. 227 / 51+
Sewing machine ..................... 112 / 105+
Bicycle carrier ........................ 224 / 449
Bolts hooked end ....................... 292 / 95+
Cant hook hand bar ..................... 294 / 17
Carpet fastener ........................ 16 / 6
Carrier by hand ........................ 294 / 137+
Chatelaine safety ...................... 24 / 4
Clasp combined ......................... 24 / 343+
Cuff holder ........................ 24 / 45
Curtain hook ........................... D08 / 367+
Cutter combined ........................ 7 / 161+
Design ................................. D08 / 367+
Apparel ............................ D11 / 208+
Curtain ............................ D08 / 367+
Draft couplings
Animal ............................. 278
Railway ............................ 213 / 78+
Eye and ................................ 24 / 698.1+
Design ............................. D11 / 208+
Relatively movable hook ............ 24 / 598.7+
Portions ........................... 24 / 598.7+
Portions ........................... 24 / 598.7+
Fish ................................... 43 / 43.16+
Design ............................. D22 / 144
Gaff combined with tackle .......... 43 / 5
Making ............................. 29 / 9
Trap hook .......................... 43 / 34+
With artificial bait ............... 43 / 42+
Hand ................................... 294 / 26
Hardware, eye & ........................ D08 / 367+
Harness
Checkhooks ......................... 54 / 61+
Checkrein loop ..................... 54 / 17
Design ............................. D30 / 138+
Traces ............................. 54 / 55
Hat fastener rotary .................... 132 / 62
Hoist line ............................. 294 / 82.1+
Knitting ............................... 66 / 3+
Lacing fastening ....................... 24 / 713.9
Lacing stud ............................ 24 / 713.9+
Ladder extensible stop ................. 182 / 209+
Ladder suspension ...................... 182 / 206
Log turner ............................. 83 / 710+
Chain combined ..................... 83 / 710+
Making
Fish ............................... 29 / 9
Metal .............................. 29 / 7
Wire ............................... 140 / 80+
Napkin ................................. 24 / 8
Necktie ................................ 24 / 65
Obstetric tractor ...................... 606 / 121
Pelican ................................ 294 / 82.24+
Picture or mirror support .............. D08 / 373+
Hook or eye ........................ D08 / 367
Pin combined ........................... 24 / 351+
Pipe joint
Duplicate end ...................... 285 / 70+
Pipe to plate ...................... 285 / 191
Rail fastening ......................... 238 / 355+
Rod joint
Socket combined .................... 403 / 301
Sash cord .............................. 16 / 206
Separable hinge ........................ 16 / 260
Snap ................................... 24 / 598.4+
Tag label check fastener ........... 40 / 667
Submarine .............................. 294 / 66.1+
Supports
Bag mouth holder ................... 248 / 100
Bracket having ..................... 248 / 225.11
Bracket having ..................... 248 / 227.1
Bracket having ..................... 248 / 290.1
Bracket having ..................... 248 / 294.1
Bracket having ..................... 248 / 304+
Clamped by ......................... 248 / 227.1
Faucet engaging .................... 248 / 213
Horizontal rod engaging ............ 248 / 215
Ladder engaging .................... 248 / 211
Overhead beam ...................... 294 / 85
Penetrating ........................ 248 / 216.1+
Rod to radiator .................... 248 / 234
Suspended .......................... 248 / 322
Suspended .......................... 248 / 339+
Tackle ................................. 294 / 82.11+
Hook-and-Loop Fastener ..................... 24 / 306
Belt fasterners ........................ 24 / 31 V
Brackets attached by ................... 248 / 205.2
Buildings, static structures digest .... 52 / DIG 13
Chairs & seats digest .................. 297 / DIG 6
Separable fastener ..................... 428 / 100
Surgery digest ......................... 128 / DIG 15+
Telephone receiver switch .............. 379 / 426+
Hookahs .................................... 131 / 173
Hoop
Barrel ................................. 217 / 91+
Coopering
Drivers ............................ 147 / 7+
Machines ........................... 147 / 43+
Truss .............................. 147 / 49
Embroidery ............................. 38 / 102.2
Making
Metal .............................. 29 / 7
Wood by bending .................... 144 / 258
Wood by sawing ..................... 83 / 425+
Sail ................................... 114 / 113
Skirts ................................. 2 / 216
Design ............................. D02 / 851+
Design frame ....................... D02 / 855
Making ............................. 223 / 6
Toy .................................... 446 / 236+
Rolling ............................ 446 / 450+
Toy (design) ....................... D21 / 457
Hopper (See Magazine)
Discharge
Bottom forming conveyor ............ 198 / 550.1
Discharge to gravity section ... 198 / 550.1+
Gravity discharge holder ....... 198 / 540+
Dispenser .......................... 222
Dumping land vehicles .................. 298 / 24+
Dumping railway car .................... 105 / 247
Flat convertible to ................ 105 / 243
Feeding and feeder
Animal ............................. 119 / 52.1+
Animal, design ..................... D30 / 121+
Article ............................ 221
Bag filling ........................ 53 / 570+
Cigarette tube ..................... 131 / 74
Filler tobacco or bunch ............ 131 / 44
Furnace charging bell and .......... 414 / 204
Furnace fuel ....................... 110 / 108+
Furnace fuel blower ................ 110 / 105
Match dipping frames ............... 144 / 64
Rotary drying drum external ........ 34 / 112
Type ............................... 34 / 112
Sifter ............................. 209 / 244+
Static mold having ................. 249 / 108
Tobacco for cigar etc making ....... 131 / 108+
Track sander ....................... 291 / 38+
Track sander with jet in ........... 291 / 18
Track sander with oscillating ...... 291 / 30
Wood slicing ....................... 144 / 180
Planting combined
Auxiliary frame hill type .......... 111 / 24
Dibble with revolving .............. 111 / 90+
Floating auxiliary frame ........... 111 / 63+
Revolving .......................... 111 / 74
Vibrating .......................... 111 / 75
Power driven conveyor combined
Bottom forming ..................... 198 / 550.1
Chute and .......................... 198 / 568+
Discharge for ...................... 198 / 523+
Feeder ............................. 198 / 523+
Plural conveyors ................... 198 / 570+
Hopples .................................... 119 / 816+
Slings combined ........................ 119 / 816+
Hops and Hopping ........................... 426 / 11+
Apparatus .............................. 99 / 278+
Plants ................................. PLT / 236
Stirrer ................................ 366 / 343+
Vine stripper .......................... 460 / 123+
Horizon Artificial ......................... 356 / 248+
Hormones ................................... 552 / 502+
Animal extracts
Medicines containing ............... 424 / 520+
Heterocyclic ........................... 540 / 2+
Sex .................................... 552 / 502+
Hormones,Protein ........................... 530 / 399
Horn ....................................... D10 / 120
Antenna ................................ 343 / 786
Ear trumpet ............................ 181 / 129+
Electric ............................... 340 / 388.1+
Fertilizer ............................. 71 / 18
Fog .................................... 116 / 137 R+
Lamp combined .......................... 116 / 3
Loud speaker ........................... 381 / 339+
Making by deforming sheet metal ........ 72
Megaphone .............................. 181 / 177+
Musical instrument ..................... 84 / 387 R+
Design ............................. D17 / 11
Periodic sounding ...................... 116 / 24
Phonograph ............................. 369 / 163
Shield ................................. 119 / 851
Shoe ................................... 223 / 118+
Design ............................. D02 / 642
Shoe inseam trimmer .................... 12 / 4.5
Stringed instrument resonator .......... 84 / 294
Structure .............................. 116 / 137 R+
Toy .................................... 446 / 209
Vehicle ................................ 116 / 59
Design ............................. D10 / 120+
Horology ................................... 368
Horology ................................... 968*
Antimagnetic devices ................... 368 / 293
Balances ............................... 368 / 169+
Clocks ................................. 368 / 62+
Design ................................. D10 / 30+
Dial trains ............................ 368 / 220+
Dials .................................. 368 / 232+
Dials hands ............................ 368 / 238+
Escapements ............................ 368 / 124+
Invertible, hour glass type ............ 368 / 93
Parking meter type ..................... 368 / 90+
Pendulums .............................. 368 / 134+
Safety wheels .......................... 368 / 181+
Watches ................................ 368 / 62+
Horse
Blankets ............................... 54 / 79.1
Design ............................. D30 / 145
Boots .................................. 54 / 82
Design ............................. D30 / 146+
Collars ................................ 54 / 19.1+
Design ............................. D30 / 137
Hames combined ..................... 54 / 18.1+
Shaping ............................ 69 / 3
Stuffing ........................... 69 / 4
Confining and housing .................. 119 / 436+
Detachers .............................. 278 / 21+
Four legged support .................... 182 / 181.1+
Unitary foldable ................... 182 / 153+
Grooming and currying devices .......... 119 / 600+
With air draft ..................... 15 / 363+
Gymnastic .............................. 482 / 25
Harness ................................ 54
Powered motor .......................... 185 / 15+
Composite or multiple .............. 185 / 3
Rake horse drawn ....................... 56 / 375+
Rocking (design) ....................... D21 / 416+
Training apparatus ..................... 54 / 71
Horseshoe .................................. 473 / 591
Calk ................................... D30 / 150
Design ................................. D30 / 147+
Farriery ............................... 168
Making ................................. 59 / 36+
Nail making
Cut type ........................... 470 / 37
Wrought type ....................... 470 / 38
Nails .................................. 411 / 439+
Horticulture (See Plant Husbandry)
Horticultural tools .................... D08 / 1+
Illumination ........................... 362 / 805*
Hose (See Stocking)
Alarm system via fluid hose ............ 340 / 320
Applying and removing .................. 29 / 235+
Bridge ................................. 104 / 275
Brush or mop combined .................. 401 / 289
Carrier reel ........................... 242 / 370+
Clamp applier .......................... 81 / 9.3
Clamps ................................. 24 / 19
Cutoff ............................. 251 / 4+
Connections ............................ 285 / 238+
Dispensed material guide ............... 222 / 527+
Dispensing guide interlock ............. 222 / 74+
Fire fighting vehicle .................. 280 / 4
Holder and fluid supply ................ 137 / 355.16+
With nozzle ........................ 239 / 195+
Liquid level gauge combined ............ 73 / 294
Making ................................. 156 / 143+
Nozzle ................................. 239 / 589+
Pantyhose .............................. 2 / 409
Protectors ............................. 138 / 110
Structure .............................. 138 / 177
Design ............................. D23 / 266
Support ................................ 248 / 75+
Supporters
Fluid conduit or nozzle ............ 248 / 75+
Plural garment ..................... 2 / 306
Strip connected spaced holder ...... 2 / 335
Torso or limb encircling ........... 2 / 311+
Water hose ............................. D23 / 266
Wheeled hose reels ..................... 242 / 403+
Hospital (See Health Care; Clinical
Information system)
Hospital Furniture and Equipment
(See type)
Hot Air Furnace ............................ 126 / 99 R
Hot Bearing Indicator ...................... 116 / 214
Train hotbox ........................... 246 / 169 A
Hot Bed .................................... 47 / 19.1
Hot Blast Stoves ........................... 432 / 214+
Hot Dog
Cooker ................................. D07 / 323+
Packaging .............................. 53 / DIG 1
Hot Houses ................................. 47 / 17+
Engine cooling vents ................... 180 / 68.3
Hot Pad or Mitt ............................ D29 / 118+
Hot Plate .................................. 219 / 443.1+
Design ................................. D07 / 362+
Hot Topping ................................ 164 / 122+
Hot Tops ................................... 249 / 106
Hot Water Bottle ........................... 383 / 901*
Design ................................. D24 / 207+
Hot Water Furnace .......................... 122
Hot Wire Meters ............................ 324 / 106
Hotel
Open bar in room ....................... 705 / 15
Hounds
Vehicle ................................ 280 / 139
Draft pole combined ................ 278 / 43
Hour Glass ................................. 368 / 93
House ...................................... 52
Amusement .............................. 472 / 136
Illusionary ........................ 472 / 74
Animal ................................. 119 / 436+
Annunciators ........................... 340 / 815.4+
Bird ................................... 119 / 428
Compound maintenance tools ............. 7 / 105+
Drying ie kilns ........................ 34 / 201+
Heating and cooling system ............. 165 / 48.1
Heating system ......................... 237
Hog .................................... 119 / 444+
House trailer .......................... D12 / 103
Moving ................................. 52 / 143
Portable track ..................... 238 / 13
Numbers
Fluorescent ........................ 250 / 462.1
Luminous ........................... 40 / 542
Plate .............................. D20 / 10+
Plumbing (see plumbing) ............... 4 / 211+
Poultry ................................ 119 / 437+
Toy .................................... 446 / 476+
Construction ....................... 446 / 108+
Furnishings ........................ 446 / 479+
Ventilation ............................ 454
Toilet ............................. 4 / 209 R+
Houseboat
Design ................................. D12 / 315
Housecoat or Robe .......................... D02 / 724+
Household Articles ......................... D07
Linen .................................. D06 / 595+
Measuring implement .................... D10 / 46.2
Housing
Abrading apparatus ..................... 451 / 451+
Animal confining or .................... 119 / 416+
Below ground ....................... 119 / 486
Cage ............................... 119 / 452+
Coop ............................... 119 / 482+
Elevation means .................... 119 / 485
Experimental purpose ............... 119 / 417+
Hutch .............................. 119 / 482
For rabbit ..................... 119 / 483
Pen ................................ 119 / 502+
Permanent building ................. 119 / 436+
Rack ............................... 119 / 502+
Stall .............................. 119 / 516+
Brush and broom ........................ 15 / 184+
Closure seals .......................... 292 / 317
Combination lock ....................... 70 / 443
Fence supported by ................. 70 / 322
Electricity conductors ................. 174 / 50
Fluid or vacuum type ............... 174 / 17 R+
Wall mounted ....................... 174 / 480+
For an electrical device ............... 174 / 50+
For different electrical devices ....... 361 / 600+
For specific electrical device
(See the type of device)
Key operated locks ..................... 70 / 448+
Lock on rotary shaft ................... 70 / 184+
Lock on valve .......................... 70 / 179
Material treating drum with gas ........ 34 / 139
Flow ................................... 34 / 139
Heating ............................ 34 / 595
Metal rolling apparatus ................ 72 / 237+
Padlock ................................ 70 / 52
Nonshackle type .................... 70 / 33
Radio receiver ......................... 455 / 347+
Vehicle ............................ 455 / 351+
Rotary shafting ........................ 464 / 170+
Shaft combined ..................... 464 / 52+
Swinging door locks
Interfitting keeper and ............ 70 / 102+
Swinging deadbolt type ............. 70 / 136
Switchboard ............................ 361 / 600+
Television ............................. 348 / 836+
Thermometer ............................ 374 / 208+
Transceiver ............................ 455 / 90.3
Transmitter ............................ 455 / 128
Tuner with ............................. 334 / 85
Hovering Vehicles .......................... 180 / 116+
Howitzers See Gun
Hub
Automobile light combined .............. 362 / 487
Bearing
Ball ............................... 384 / 544
Roller ............................. 384 / 589
Brake
Operator ........................... 188 / 114
Transmission ....................... 192 / 217.3+
Vehicle ............................ 188 / 17+
Velocipede ......................... 188 / 26
Cap .................................... 301 / 108.1+
Lock ............................... 70 / 259+
Groove railway ......................... 295 / 45+
Impeller ............................... 416 / 204 R+
Land vehicle ........................... 301 / 105.1+
Compression plural spoke series .... 301 / 74+
Compression single spoke series .... 301 / 80+
Tension ............................ 301 / 59+
Wrench ............................. 301 / 116
Manufacture and assembly ............... 29 / 894.36+
Boring ............................. 408 / 72 R
Special woodworking machines ....... 144 / 16
Runner vehicle ......................... 280 / 14
Wrench ................................. 81 / 75+
Hub Odometers .............................. 235 / 95 B+
Hull
Airship ................................ 244 / 125
Cleaning implements .................... 114 / 222
Rotary for propulsion .................. 440 / 99
Ship ................................... 114 / 56.1+
Small boat ............................. 114 / 355+
Huller (See Husker)
Boll ................................... 19 / 35+
Gin saw combined ................... 19 / 56
Clover ................................. 460 / 15
Grain
Abrasive or impact ................. 99 / 600+
Apparatus combined ................. 241 / 101.01
By solid agent ..................... 426 / 483
Other comminution combined ......... 241 / 7
Nut .................................... 99 / 568+
Skinner or blancher ................ 99 / 623+
Hulling
Grain .................................. 426 / 481+
Apparatus .......................... 99 / 600+
Hum Bucking in an Amplifier ................ 330 / 149
Human Chorionic Gonadotropin, Hcg, ......... 436 / 818*
Testing ................................ 436 / 818*
Humanities, Computer Applications .......... 704 / 1+
Humidifiers Gas ............................ 261
Air heating furnace combined ........... 126 / 113
Auto humidifier ........................ 261 / DIG 4
Cabinet combined ....................... 312 / 31+
Design ................................. D23 / 359
Drier combined ......................... 34
Duct ................................... 261 / DIG 15
Gas separation combined ................ 96
Pad retaining means in ................. 261 / DIG 41
Radiator combined ...................... 237 / 78 R
Residue prevention in .................. 261 / DIG 46
Slow diffusers ......................... 239 / 34+
Ventilator combined .................... 454
Humidity
Meter (see hygrometer)
Regulation (see air moistener) ........ 236
Automatic .......................... 261 / DIG 34
Drying apparatus combined .......... 34 / 557
Heat exchange process .............. 165 / 222+
Heat exchanger combined ............ 165 / 222+
Tobacco treatment .................. 131 / 303
Humidor .................................... 312 / 31+
Design ................................. D27 / 186+
Humming (See Vibration, Dampers)
Humus ...................................... 71 / 24
Hunting .................................... 43
Belt with cartridge holder ............. D03 / 224
Boats .................................. 114 / 351
Coats .................................. 2 / 94
Decoys ................................. 43 / 2+
Design, general ........................ D22
Equipment and game carriers ............ 224
Knife .................................. D22 / 118
License holder ......................... 40 / 642.02+
Badge .............................. 40 / 1.5+
Telescopic gun sight ................... D16 / 132
Traps .................................. 43 / 58+
Design ............................. D22 / 119+
Hurdles .................................... 482 / 15+
Layouts ................................ 472 / 85+
Hurdy Gurdy See Orchestrion
Husbandry
Animal ................................. 119
Design ............................. D30
Plant .................................. 47
Design ............................. D08 / 1
Husker (See Huller)
Corn ................................... 460 / 26+
Ear separator .......................... 99 / 585
Feeders for ............................ 460 / 18
Grain
Abrasive or impact ................. 99 / 600+
By solid agent ..................... 426 / 483
Picker combined ........................ 56 / 103+
Picker cornstalk type combined ......... 56 / 64+
Power operated ..................... 56 / 14.1+
Process ................................ 426 / 482+
Hybrid Cell Formation ...................... 435 / 449+
Hydantoin .................................. 548 / 317.1+
Hydnocarpic Acid ........................... 562 / 413
Hydrant .................................... D23 / 234
Charged sprinkler ...................... 239 / 148
Structure .............................. 137 / 272+
Syringe ................................ 604 / 150
Hydrastinine ............................... 546 / 90
Hydrate of Hydrocarbon ..................... 585 / 15
Hydrators Lime ............................. 422 / 162
Hydraulic
Accumulator ............................ 138 / 26+
Apparatus
Aircraft control ................... 244 / 226+
Bar and tube drawing ............... 72 / 287+
Bulldozer blade control ............ 172 / 812
Conveyer ........................... 406
Pump ............................... 415
Punching machine ................... 83 / 639.1
Pushing and pulling implements ..... 254 / 93 R
Snowplow blade control ............. 37 / 234
Testing ............................ 73 / 168
Bark rossing ........................... 144 / 208.3
Brake .................................. 188 / 151 R+
Electric fluid alarm ............... 340 / 450+
Fluid .............................. 252 / 71+
Fluid alarm ........................ 116 / 28 R+
Line valve ......................... 137 / 598
Pulsator ........................... 60 / 533+
Cement
Composition ........................ 106 / 638+
Glass combined ..................... 501 / 32
Manufacture ........................ 106 / 739+
Clutch coupling or transmission ........ 74 / 730.1+
Accumulator type ................... 138 / 26+
Planetary gearing combined ......... 475 / 31+
Vehicle spring combined ............ 267 / 2+
Dynamometers ........................... 73 / 862+
Tensile strain testing ............. 73 / 836
Endless flexible track adjusting ....... 305 / 145+
Engineering ............................ 405 / 52
Caissons ........................... 405 / 8+
Diving ............................. 405 / 185+
Drydocks ........................... 405 / 4+
Marine structures in shifting ...... 405 / 195.1+
Media .............................. 405 / 195.1+
Marine ways ........................ 405 / 2
Pipe & cable laying ................ 405 / 154.1+
Ship caissons ...................... 405 / 12
Tunnel ............................. 405 / 132+
Underground fluid storage .......... 405 / 53+
Water control ...................... 405 / 52+
Jack ................................... 254 / 93 R
Motor and pump ..................... 60 / 325+
Mains
Flow control ....................... 137
Structure .......................... 138 / 177
Metal injector ......................... 164 / 314+
Motor regulators ....................... 137 / 505+
Speed responsive ................... 415 / 30+
Torque responsive .................. 415 / 30+
Motors (see motor) .................... 91
Pump combined ...................... 60 / 325+
Power plants ........................... 60 / 325+
Press
Die shaping ........................ 72
Forging ............................ 72 / 453.01+
Motor pump operator ................ 60 / 325+
Multiple motors .................... 60 / 698+
Pressure fluid source & motor ...... 60 / 325+
Sand mold compactor ................ 164 / 212
Propulsion
Motor .............................. 60 / 200.1+
Railway car ........................ 104 / 154
Ship ............................... 440 / 5+
Pump ................................... 417
Ram
Compressor ......................... 417 / 104
Pump ............................... 417 / 226+
Weighing scale ......................... 177 / 208+
Hydrazide (See Amide)
Hydrazine .................................. 423 / 407+
Explosive or thermic ................... 149 / 36
Composition containing ................. 149 / 36
Organic ................................ 564 / 310+
Reducing compositions .................. 252 / 188.1
Sulfate ................................ 423 / 388
Hydrazoic Acid ............................. 423 / 351
Hydrazones ................................. 564 / 250+
Hydrides ................................... 423 / 644
Reducing compositions .................. 252 / 188.25+
Hydrindone ................................. 568 / 327
Hydrins .................................... 558 / 303+
Chlor .................................. 568 / 841+
Hydrolysis of ...................... 568 / 859+
Cyan ................................... 558 / 451+
Hydriodic Acid ............................. 423 / 481
Hydrocarbons ............................... 585
Apparatus of recited composition ....... 585 / 920*
Apparatus structure recited ............ 585 / 921*
Reactor fluid manipulating ......... 585 / 922*
Device ............................. 585 / 922*
Reactor shape or disposition ....... 585 / 924*
Azeotropic distillation with ........... 203 / 68+
Blended or composition ................. 585 / 1+
Compound ............................... 585 / 16+
Drying oil hydrocarbon ................. 585 / 945*
Fischer tropsch synthesis .............. 518 / 700+
Gas separation ......................... 95
Hydrate of ............................. 585 / 15
Inorganic material conversion .......... 585 / 943*
Low molecular weight polymer ........... 106 / 901*
Compositions ........................... 106 / 901*
Mineral oils ........................... 208
Opening of hydrocarbon ring ............ 585 / 940*
Polymerized unsaturates only see ...... 526 / 335+
Also synthetic resin or natural ........ 526 / 335+
Rubber ................................. 526 / 335+
Purification ........................... 585 / 800+
Radiant resistant composition .......... 585 / 944*
Carbonium ion production ........... 585 / 942*
Recovering hydrocarbon
Solvent extraction ................. 585 / 833+
Werner complex formation ........... 585 / 850
Recycling
Diluent or mass-action agent ....... 585 / 901*
Hydrogen to control reaction ....... 585 / 903*
Solvent and catalyst ............... 585 / 902*
Synthesis
Alicyclic .......................... 585 / 350+
Aromatic ........................... 585 / 400+
By-product conversion to feed ...... 585 / 905*
Condition-responsive control in .... 585 / 956*
Alicyclic synthesis ................ 585 / 956*
Cooling by evaporation ............. 585 / 914*
Corrosion prevention ............... 585 / 950*
Cyclic polymerization .............. 585 / 415
Diels-alder reaction ............... 585 / 361
Isotope exchange ................... 585 / 941*
Mass-action phenomenon ............. 585 / 954*
Pulsed, sonic, plasma processes .... 585 / 953*
Rehabillitation of hydrogen ........ 585 / 900*
Acceptor ........................... 585 / 900*
Saturated .......................... 585 / 700+
Specified mixing procedure ......... 585 / 955*
Start-up procedure ................. 585 / 951*
Stopping or retarding procedure .... 585 / 952*
Unsaturated ........................ 585 / 500+
Waxy hydrocarbon polymer production .... 585 / 946*
Hydrocellulose ............................. 536 / 56+
Nitrogen containing .................... 536 / 30+
Hydrocephalus Pumps ........................ 604 / 8
Hydrochloric Acid .......................... 423 / 481+
Hydrocinnamic Acid ......................... 562 / 496
Hydrocortisone ............................. 552 / 577
Hydrocortisone, in Drug .................... 514 / 179
Hydrocracking
Mineral oil ............................ 208 / 46+
Paraffin synthesis ..................... 585 / 752
Hydrocyanic Acid ........................... 423 / 364
Electrolytic production of ............. 205 / 551
Hydrofluoric Acid .......................... 423 / 481
Hydrofluosilic Acid ........................ 423 / 341
Hydrofoils ................................. 114 / 274
Hydrogen ................................... 423 / 648.1+
Alloys for storage ..................... 420 / 900*
Carbureting ............................ 48 / 199 R
Apparatus .......................... 48 / 116+
Compositions containing ................ 252 / 372+
Electrolytic synthesis ................. 205 / 637+
Exchange disproportionation
Hydrogenation by ................... 585 / 257
Olefin synthesis by ................ 585 / 656
Generative composition ................. 252 / 188.1+
Ion
Electrolytic analysis or testing ... 205 / 787.5
For ph ............................. 205 / 787.5
Testing electrolytic apparatus ..... 204 / 433
Testing systems .................... 324 / 438
Peroxide ............................... 423 / 584+
Electrolytic synthesis ............. 205 / 465+
Electrostatic field or ............. 204 / 175
Electrical discharge synthesis ..... 204 / 175
Treatment .......................... 430 / 943*
Sulphide
Synthetic resin or natural ......... 525 / 343+
Rubber vulcanization with .......... 525 / 343+
Hydrogenation
Co ..................................... 518 / 700+
Coal ................................... 208 / 400+
Electrolytic ........................... 205 / 413+
Fatty oils ............................. 554 / 141+
Hydrocarbons ........................... 585 / 250+
Aromatic ........................... 585 / 266+
Synthesis .......................... 585 / 250+
Mineral oils ........................... 208
Natural resins ......................... 530 / 200+
No2 compound reduction ................. 564 / 416+
Polymers ............................... 525 / 338+
Rosin .................................. 530 / 223
Hydrolysis
Alkyl halides to alcohols .............. 568 / 891+
Alkyl sulfates to alcohols ............. 568 / 886+
Polyhydric ......................... 568 / 858
Apparatus for carbohydrate ............. 127 / 1
Carbohydrate ........................... 127 / 36+
Fats oils waxes ........................ 554 / 160+
Fermentative ........................... 435
Halides to phenols ..................... 568 / 796
Hydrometallurgy ............................ 75 / 711+
Hydrometer ................................. 73 / 441+
Chemical analysis, apparatus ........... 422 / 82.05
Design ................................. D10 / 84
Design ................................. D10 / 84
Integral with battery .................. 429 / 90+
Hydrophenanthrene Carboxylic Acid .......... 560 / 5+
Esters ................................. 560 / 5+
Hydrophilic Cellular Synthetic Resin ....... 521 / 905*
Or natural rubber ...................... 521 / 905*
Hydrophobic Cellular Synthetic Resin ....... 521 / 905*
Or natural rubber ...................... 521 / 905*
Hydrophone ................................. 367 / 140+
Hydrophthalic Acid ......................... 562 / 509
Hydroplane Boats ........................... 114 / 271+
Hydroponics ................................ 47 / 59 R+
Hydroquinone ............................... 568 / 763+
Hydrosols (See Colloids)
Hydrostatic Extrusion ...................... 72 / 711*
Hydrotherapy Units ......................... D24 / 201+
Hydroxamate Esters ......................... 560 / 312+
Hydroxide (See Hydroxy Compounds)
Ammonium electrolytic production ....... 205 / 551
Bases .................................. 423 / 592.1+
Bindant or reactant .................... 252 / 193
Electrolytic production of ............. 205 / 508+
Electrolytic treatment of alkali ....... 205 / 762
Forming hydroxide ...................... 205 / 762
Hydroxylamine Organic ...................... 564 / 300+
O-esters, o-ethers ..................... 564 / 300
Hygiene, Feminine
Tampons ................................ 604 / 358+
X-art collection ....................... 604 / 904*
Hygrometer ................................. 73 / 29.02+
Dielectric ............................. 324 / 663+
Electric
Capacitance change ................. 324 / 665
Resistance change .................. 324 / 694
Hygroscope ................................. 73 / 29.02+
Cooler combined ........................ 62 / 130
Automatic .......................... 62 / 126
Hygroscopic Compositions ................... 252 / 194
Refrigerated gas drying ................ 62 / 271
Process ............................ 62 / 94
Refrigeration utilizing ................ 62 / 476+
Automatic .......................... 62 / 141+
Process ............................ 62 / 101+
Vacuumized chamber ................. 62 / 269
Hygrostat .................................. 73 / 29.02+
Humidity control ....................... 236 / 44 R
Refrigeration control .................. 62 / 176.1
Hypnotic Composition ....................... 424
Hypo ....................................... 423 / 511+
Hypochlorite ............................... 423 / 473
Biocides containing .................... 424 / 661+
Bleaching composition .................. 252 / 187.1+
Cleaning or detergent .................. 510 / 119+
Composition with ....................... 510 / 119+
Cleaning or detergent .................. 510 / 380
Composition with ....................... 510 / 380
Hypodermic
Ammunition ............................. 102 / 512
Surgical ............................... 604 / 187+
Design ............................. D24 / 113+
Syringe package ........................ 206 / 364+
Hypohalite Esters .......................... 560 / 300
HYPOLON™ (See Synthetic Resin or
Natural rubber)
Hyponitrite Esters ......................... 560 / 316
Hypophosphites Inorganic ................... 423
Hyposulphites .............................. 423 / 511
Hypoxanthine - See Inosine ................. 536 / 27.8
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