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| Class Numbers & Titles | Class Numbers Only | USPC Index | International | HELP |
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Vaccination
Applier ................................ 604 / 46
Packaged ........................... 206 / 367
Shield ................................. 128 / 888
Vaccine ................................ 424 / 184.1+
Vaccine .................................... 424 / 184.1+
Vacuum (See Evacuating Receptacles;
Suction)
Agitating in ........................... 366 / 134
Bottle ................................. 215 / 12.1
Design ............................. D07 / 608+
Bracket attaching by ................... 248 / 205.5+
Bracket holding article by ............. 248 / 309.3
Brakes ................................. 188
Distribution system ................ 303
Breaking for backflow prevention ....... 137 / 215+
Bulbs or tubes
Apparatus for glass bulb ........... 65 / 270
Manufacture ........................ 65 / 270
Arc lamp enclosed .................. 313
Electric discharge lamp ............ 220 / 2.1 R
Electron tube manufacture .......... 445
Electron tube structure ............ 313
Evacuating ......................... 141 / 65
Incandescent lamp .................. 313 / 315+
Manufacture miscellaneous .......... 445
Process for glass bulb ............. 65 / 34
Manufacture ........................ 65 / 34+
Chuck .................................. 279 / 3
Cleaners (see air, blast or suction .... 15 / 300.1+
Cleaning) .............................. 15 / 300.1+
Cleaner attachment ................. D32 / 31+
Convertible ........................ 15 / 328+
Design of machine .................. D32 / 21+
Nozzles ............................ 15 / 415.1+
Pipe joint ......................... 285 / 7
Street sweeper type ................ 15 / 340.2
With dirt filter ................... 15 / 347+
With mechanical agitator for ....... 15 / 363
Work ............................... 15 / 363+
Cleaning methods ....................... 134 / 21
Coating combined ....................... 427 / 294
Distillation ........................... 203 / 73+
Distillation ........................... 203 / 91+
Mineral oil ........................ 208 / 366
Mineral oil rectification .......... 208 / 357
Thermolytic ........................ 201 / 35
Evaporators concentrating .............. 159 / 22+
Food preparation apparatus ............. 99 / 472
Gauges ................................. 73 / 700+
Liquid level testing ............... 73 / 303
Hoist .................................. 294 / 64.1+
Holddown ............................... 248 / 362
Insulated conductors ................... 174 / 8+
Metal treatment
Air blast &/or vacuum conveyor ..... 29 / DIG 78
Casting ............................ 164 / 61+
Metal working digest ............... 29 / DIG 44
Purifying .......................... 75
Vaccuum exhaust type ............... 29 / DIG 84
Motor .................................. 91
Systems ............................ 60 / 407+
Pumps .................................. 417
Design ............................. D15 / 7+
Dredger combined ................... 37 / 324
Receptacle ............................. 220 / 592.27
X-art collection ................... 206 / 829*
Receptor for body discharges ........... 604 / 218+
Rectifier full wave high ............... 313 / 306
Refrigeration .......................... 62
Vapor discharged ................... 62 / 268+
Vapor discharged, process .......... 62 / 100
Resuscitation devices .................. 601 / 43
Skinner for fruit ...................... 99 / 584
Support ................................ 451 / 494
Abrasive ........................... 451 / 494
Tube (see space discharge device)
Keyer .............................. 327 / 185+
Keyer in transmitter ............... 375 / 309+
Tester ............................. D10 / 77
Wall for railway freight car ........... 105 / 357
Work holders ........................... 269 / 21
Valances
Bed .................................... 5 / 493
Curtain ................................ D08 / 373+
Land vehicle top ....................... 296 / 135
Trunk .................................. 190 / 28
Valises .................................... 206 / 278+
Valley Roof Gutter ......................... 52 / 13+
Valve See Faucet ........................... 251
Acetylene generator .................... 48 / 58
Carbide feed ....................... 48 / 38+
Actuation .............................. 251
Electric ........................... 251 / 129.01+
Digest ......................... 261 / DIG 74
Floor controlled spittoon .......... 4 / 280
Gas & liquid contact apparatus ..... 261 / DIG 53
Gas heated tool controlled ......... 126 / 234
Gravity controlled spittoon ........ 4 / 281
Internal combustion engine ......... 123 / 188.1
Poppet ......................... 123 / 90.1
Manual ............................. 251 / 213+
Pneumatic displacement pump ........ 417 / 118+
Pump controlled .................... 417 / 510+
Time controlled .................... 137 / 624.11+
Time variation, internal ........... 123 / 188.2
Combustion engine poppet ........... 123 / 188.2+
Wind operated ventilator cowl ...... 454 / 17
With time indicator ................ 137 / 552.7
Applying and removing apparatus ........ 29 / 213.1+
Automatic
Drain .............................. 137 / 177+
Fire extinguisher .................. 169 / 19+
Fluid brake equalizing ............. 303 / 33
Hose holder and fluid supply ....... 239 / 196
Sewerage catch basin ............... 210 / 109+
Sewerage trap ...................... 137 / 247.15+
Trap ............................... 137 / 171+
Window ventilator .................. 454 / 196
Balanced
Reciprocating ...................... 251 / 282
Rotary ............................. 251 / 283
Butterfly .............................. 251 / 305+
Check
Ball ............................... 137 / 329.03
Flow meter ......................... 73 / 276
Pivoted ............................ 137 / 527+
Pump ............................... 417 / 559+
Radiator vent ...................... 137 / 511+
Reciprocating ...................... 137 / 528+
Siphon bowl ........................ 4 / 426+
Wells, in .......................... 166 / 325+
Combined with support .................. 251 / 143
Design ................................. D23 / 233+
Diaphragm .............................. 359 / 227+
Dispensing ............................. 222 / 544+
Pressure operated .................. 222 / 491+
Resilient type ..................... 222 / 490
Electrically actuated .................. 251 / 129.01+
Circuit makers and breakers ........ 200 / 61.86
Engine distributing ................ 91 / 218+
Liquid pump ........................ 417 / 505
Lubricator ......................... 137 / 630.16
Railway switch ..................... 246 / 140+
Electro optical ........................ 359 / 245+
Polorized light .................... 359 / 246+
Engine igniter combined ................ 123 / 151
Float .................................. 137 / 409+
Animal water supply ................ 119 / 78+
Automatic dispenser ................ 222 / 67+
Bath or basin ...................... 4 / 669
Closed fluid heater ................ 236 / 31
Flow meter plural chamber .......... 73 / 221
Flow meter single chamber .......... 73 / 224
Funnel ............................. 141 / 199+
Funnel air displacement ............ 141 / 199+
Pneumatic displacement pump ........ 417 / 126+
Pump regulator ..................... 417 / 40+
Radiator relief .................... 236 / 65
Steam trap ......................... 137 / 192+
Temperature regulating ............. 236 / 52
Thermal trap ....................... 236 / 53
Water closet ....................... 4 / 395+
Water purifier ..................... 210 / 97+
Fluid brake system
Equalizing ......................... 303 / 33+
Motormans .......................... 303 / 50+
Pipeless ........................... 303 / 90
Fluid motor distributing ............... 91 / 218+
Fluid pressure actuated ................ 251 / 12+
Boiler feeder ...................... 122 / 451.2
Engine distributing ................ 91 / 281+
Fluid flow meter diaphragm ......... 73 / 271
Fluid flow meter piston ............ 73 / 249
Fluid flow meter plural ............ 73 / 220
Liquid pump ........................ 417 / 507
Lubricator reciprocating ........... 184 / 76
Lubricator rotatable ............... 184 / 72
Radiator vent thermal .............. 236 / 61
Receptacle filling ................. 141
Steam trap ......................... 137 / 171+
Trap thermal ....................... 236 / 54
Fluid pressure regulating .............. 137 / 505+
Fluid pressure relief .................. 137 / 455+
Receptacle filler .................. 141
Fluid servomotor ....................... 91 / 418+
Flush
Actuation .......................... 251 / 15+
Actuation closet combined .......... 4 / 249+
Siphon bowl ........................ 4 / 422+
Spittoon ........................... 4 / 266
Water closet bowl .................. 4 / 435+
Gas motor .............................. 415 / 148+
Gate
Pastry nozzle ...................... 425 / 381.2
Pastry nozzle ...................... 425 / 461+
Pivoted ............................ 251 / 298+
Pivoted check ...................... 137 / 527+
Reciprocating ...................... 251 / 326+
Grinder ................................ 451 / 115+
Gun muzzle ............................. 89 / 31
Inflating
Chuck or gauge combined ............ 137 / 223+
Pressure regulation ................ 137 / 224+
Inlet or supply
Gas separation ..................... 55 / 418+
Internal combustion engine ......... 123 / 188.14+
Sand blast machine ................. 451 / 99+
Sewerage trap ...................... 137 / 247.13+
Spittoon ........................... 4 / 282
Street curb for drainage ........... 404 / 4+
Internal combustion engine ............. 123 / 188.1+
Large area valve,motor art ............. 91 / DIG 3
Larner johnson type internal ........... 137 / 219+
Hydraulic .............................. 137 / 219+
Light .................................. 359 / 240+
Light .................................. 359 / 290+
Liquid ................................. 137 / 251.1+
Thermal ............................ 236 / 50
Locks
Automotive fuel .................... 70 / 242+
Combined ........................... 70 / 175+
Combined operation ................. 137 / 384.2+
Lubricator ......................... 184 / 86
Making repairing and assembling
Applying and removing apparatus .... 29 / 213.1+
Fluid motor and pump process ....... 29 / 888.4+
Process ............................ 29 / 890.12+
Refitting by milling ............... 409 / 64+
Measuring .............................. 222 / 424.5+
Mixing
Plural valves ...................... 137 / 602+
Motormans air brake .................... 303 / 50+
Multiple ............................... 137
Gas & liquid contact apparatus ..... 261 / 42+
Multiway unit .......................... 137 / 625+
Bypass ............................. 137 / 599.11+
Gate ............................... 137 / 625+
Plural valves sequential ........... 137 / 630.16
Opening ............................ 137 / 630.16
Plural valves single outlet ........ 137 / 602+
Unit ............................... 137 / 625+
Music see music
Needle valves .......................... 261 / DIG 38
Oscillating
Fluid flow meter combined .......... 73 / 268
Outlet exhaust and discharge
Filter ............................. 210 / 418+
Filter, faucet attached ............ 210 / 449
Four cycle engine .................. 123 / 84+
Furnace ashpan ..................... 110 / 169
Furnace spark arrester ............. 110 / 129
Gas separation ..................... 55 / 417
Grain huller ....................... 99 / 611
Internal combustion engine ......... 123 / 188.1+
Sewerage catch basin ............... 210 / 109+
Sewerage trap ...................... 137 / 247.13+
Sink or bath ....................... 4 / 650+
Conditioned responsive means ... 4 / 668+
Drain or overflow .............. 4 / 679+
With supply outlet ............. 4 / 671+
Spittoon ........................... 4 / 266
Spittoon floor orifice ............. 4 / 276
Water closet ....................... 4 / 378+
Pipe ................................... 251
System ............................. 137
Piston for pumps ....................... 417 / 481+
Pivoted ................................ 251 / 298+
Check .............................. 137 / 527+
Closet bowl ........................ 4 / 421+
Cowls .............................. 454 / 5+
Register ........................... 454 / 322+
Position indicator ..................... 116 / 277
Pressure reducing and regulating ....... 137 / 505+
Pressure relief ........................ 137 / 455+
Puppet or poppet ....................... 251 / 82
Abrading machine ................... 451 / 117
Acetylene generator ................ 48 / 53+
Coolant containing ................. 123 / 41.16
Four cycle engine .................. 123 / 79 R
Internal combustion engine ......... 123 / 188.2
Making ............................. 29 / 888.4+
Radiator vent .......................... 137 / 455+
Thermostatic ....................... 236 / 61+
Reciprocating .......................... 251 / 318+
Animal watering .................... 119 / 80
Biased check ....................... 137 / 528+
Engine nozzle ...................... 239 / 584+
Furnace ashpan ..................... 110 / 169
Gate ............................... 251 / 326+
Lubricator horizontal .............. 184 / 79
Lubricator vertical ................ 184 / 74+
Reversing .......................... 137 / 309+
Refrigeration expansion ................ 62 / 527+
Automatic .......................... 62 / 222+
Regulator
Fluid pressure ..................... 137 / 505+
Pump ............................... 417 / 279+
Removal tool ........................... 29 / 213.1
Reversing .............................. 137 / 309+
Reciprocating regenerating ......... 137 / 309+
Furnace type ....................... 137 / 309+
Rotary regenerating furnace ........ 137 / 311
Type ............................... 137 / 311
Rocking and oscillating
Animal watering .................... 119 / 79
Four cycle engine .................. 123 / 81 R
Lubricator ......................... 184 / 34
Ventilator cowl .................... 454 / 3
Wall register ...................... 454 / 285
Rotary or oscillating
Disk ............................... 251 / 304+
Floor register ..................... 454 / 289+
Fluid flow meter ................... 73 / 265+
Internal combustion engine ......... 123 / 190.1
Lubricator force feed .............. 184 / 35
Lubricator gravity feed ............ 184 / 71+
Plug ............................... 251 / 309+
Spherical head ..................... 251 / 315.01+
Safety
Acetylene generator ................ 48 / 56
Boiler ............................. 122 / 507
Boiler feed heater ................. 122 / 437
Fluid pressure relief .............. 137 / 455+
High temperature cutoff ............ 137 / 457
Muffler ............................ 181 / 237
Pipe break cutoff .................. 137 / 456+
Seat grinders
Abrading ........................... 451 / 115+
Milling ............................ 409 / 64+
Seat making ............................ 29 / 890.122
Fluid motor ........................ 29 / 888.44
Slide
Abrading machine ................... 451 / 118
Acetylene generator ................ 48 / 55
Soda water type
Combined with plural sources ....... 222 / 129+
Multiple valve ..................... 137 / 170.1+
Nozzles ............................ 239 / 445+
Valve .............................. 251
With agitating ..................... 366 / 195+
With deflector nozzles ............. 239 / 499+
With fizzing stream ................ 239 / 445
With multiple inlet nozzles ........ 239 / 407
With variable discharge ............ 239 / 435
Stem cap ............................... 138 / 89+
Combined tool ...................... 152 / 431
Seal for a pipe or conduit ......... 277 / 602+
Switch combined ........................ 200 / 61.86
Thermostat and temperature ............. 236
Burner combined .................... 431 / 83+
Cutoff ............................. 137 / 457
Freeze responsive drain ............ 137 / 59+
Throttle and engineers
Fluid brake control ................ 303 / 50+
Train control ...................... 246 / 189+
Tire ................................... 137 / 223+
Caps and cores ..................... 137 / 232+
Combined gauge ..................... 137 / 227+
Combined pressure regulator ........ 152 / 431
Train control pipe ..................... 246 / 190
Well closures .......................... 166 / 316+
Valved Device
Acetylene generator
Flap ............................... 48 / 43
Bag closure ............................ 383 / 44
Filling ............................ 141 / 68
Filling ............................ 141 / 315
Barrel bung ............................ 217 / 99+
Bath or basin .......................... 4 / 679+
Battery cell, weight actuated .......... 429 / 85
Battery vent ........................... 429 / 53+
Blow-out type .......................... 429 / 56
Bottle
Closure ............................ 215 / 311+
Nonrefillable ...................... 215 / 17+
Chute .................................. 193 / 21
Counterweight ...................... 193 / 20
Closet vent ............................ 4 / 216
Coating implement ...................... 401
Cooking stove .......................... 126 / 52
Dispenser .............................. 222
Drinking fountain ...................... 239 / 29
Bubble cup ......................... 239 / 31
Dry closet ............................. 4 / 466
Bowl ............................... 4 / 471+
Elastic ................................ 429 / 54
Filter ................................. 210 / 418+
Float .................................. 429 / 76
Fluid flow meter
Diaphragm .......................... 73 / 265
Piston ............................. 73 / 248
Proportional ....................... 73 / 203
Fluid flow path ........................ 251
Interlocking ....................... 48 / 83
Plate .............................. 48 / 52
Pop ................................ 48 / 53
Slide .............................. 48 / 58
System ............................. 137
Fountain pen ........................... 401
Funnel ................................. 141 / 344
Air displacement ................... 141 / 297+
Gas and liquid contact apparatus ....... 261 / 38+
Gas separator inflow control ........... 55 / 418+
Gas separator outflow control .......... 55 / 417
Heating gas purifier ................... 48 / 170
Hoist bucket ........................... 414 / 657+
Illuminating fixture ................... 362 / 394+
Inhaler ................................ 128 / 203.12+
Nasal .............................. 128 / 203.12+
Internal combustion engine
Cooling ............................ 123 / 41.01+
Igniter ............................ 123 / 146
Liquid level gauge ..................... 73 / 332+
Lubricator
Force feed pump .................... 184 / 26+
Gravity feed ....................... 184 / 65+
Music brasses .......................... 84 / 388+
Pastry depositor ....................... 222
Pastry depositor ....................... 425 / 381.2
Pastry depositor ....................... 425 / 461+
Piano pneumatic ........................ 84 / 60+
Bleeds ............................. 84 / 59
Pipe ................................... 251
System ............................. 137
Pipe organ
Action ............................. 84 / 336
Key ................................ 84 / 342
Tremolo ............................ 84 / 348
Pipe taps .............................. 137 / 317
Piston
Flow meter ......................... 73 / 248
Fluid motor ........................ 91 / 422
Internal combustion engine ......... 123 / 47 R
Pump ............................... 417 / 545+
Pump oscillating ................... 417 / 484
Pump reciprocating ................. 417 / 545+
Pneumatic tire
Tire and valve stem ................ 152 / 429+
Tool and valve stem cap ............ 152 / 431
Wheel and valve stem ............... 152 / 427+
Preserving apparatus ................... 422
Pump ................................... 417 / 559
Diaphragm .......................... 417 / 480
Regulator .......................... 417 / 279+
Receptacle filler ...................... 141
Refrigeration producer ................. 62
Refrigerator, air controlling .......... 62 / 408+
Automatic .......................... 62 / 186+
Blocking air at access opening ..... 62 / 265+
Sand blast machine ..................... 451 / 99+
Ship
Plug ............................... 114 / 197
Sea cock ........................... 114 / 198
Ventilator ......................... 114 / 212
Sifter
Discharging ........................ 209 / 258
Feeding hopper ..................... 209 / 246
Sink strainer .......................... 4 / 287
Smoking device ......................... 131 / 223
Sound muffler .......................... 181 / 254
Spray nozzle ........................... 239 / 569+
Deflector .......................... 239 / 506
Multiple outlet .................... 239 / 562+
Whirler ............................ 239 / 476+
Strainer ............................... 210 / 156
In pipeline ........................ 210 / 418+
Multiple in pipeline ............... 210 / 294+
Textile pounder ........................ 68 / 218
With plunger ....................... 68 / 217
Track sander ........................... 291 / 6
Traps
Sewerage ........................... 137 / 247.13+
Steam .............................. 137 / 171+
Ventilation
Air pump ........................... 454
Backdraft preventer for inlet ...... 454 / 259
Backdraft preventer for outlet ..... 454 / 359+
Backdraft preventer for window ..... 454 / 227
Building inlet ..................... 454 / 333+
Chimney cap ........................ 454 / 3+
Thimbles ........................... 454 / 273+
For inlet ...................... 454 / 270+
Water closet
Bowl ............................... 4 / 434+
Siphon bowl ........................ 4 / 421+
Tank ............................... 4 / 378+
Vamp and Quarters .......................... 36 / 48+
Trimming machines ...................... 12 / 57.6
Vanadium
Alloys, ferrous ........................ 420 / 127
Alloys, non-ferrous .................... 420 / 424
Carbon compounds ....................... 556 / 42+
Compound stock ......................... 428 / 662
Electrolytic preparation ............... 205 / 564
Inorganic compound recovery ............ 423 / 62
Pyrometallurgy ......................... 75 / 622
Vanes
Aircraft control ....................... 244 / 82
Ammunition and explosive device ........ 244 / 3.24+
Combined ............................... 244 / 3.24+
Drop bomb combined ................. 102 / 384
Fuse arming ........................ 102 / 225+
Parachute flare .................... 102 / 339
Rocket combined .................... 102 / 348
Fluid flow direction measuring ......... 73 / 170.05+
Forming working member ................. 92 / 121+
For expansible chamber device .......... 92 / 121+
Gate mounted wind balance .............. 49 / 135
Meter .................................. 73 / 861.74+
Expansible chamber ................. 73 / 232+
Pump ................................... 418
Ships log .............................. 73 / 186+
Signaling see semaphores
Turbine guide vane ..................... 415 / 148+
Ventilating cowl ....................... 454 / 3+
Windmill guide vane .................... 416 / 12+
Vanillin ................................... 568 / 442
Vanity
Cases or compacts ...................... 132 / 293+
Absent non-coating article eg, ..... 401 / 118
Mirror ............................. 401 / 118+
Illuminated mirror ................. 362 / 136
Vapor (See Gas)
Baths .................................. 4 / 524+
Coating ................................ 427 / 248.1+
Condenser .............................. 165 / 110+
Contact with solids .................... 34
Cookstove .............................. 126 / 44
Design ............................. D07 / 339+
Deposition ............................. 427
Apparatus .......................... 118 / 715+
Single crystal formation ........... 117
Doping, semiconductor .................. 438 / 565+
Apparatus .......................... 118 / 900*
Electric lamp .......................... 313 / 567+
Arc ................................ 313 / 567+
Lanterns ........................... 362 / 263+
Electric space discharge tubes ......... 313 / 567+
Generator for disinfecting ............. 422 / 305+
Heating burners ........................ 431 / 161+
Heating burners ........................ 431 / 207+
Heating stoves ......................... 126 / 95
Liquefied or solidified ................ 62 / 601+
Medicators ............................. 604 / 23+
Testing for explosive
Catalytic .......................... 73 / 25.01+
Miners lamp ........................ 362 / 164+
Therapeutic baths ...................... 607 / 83+
Thermometer ............................ 374 / 201+
Treating ............................... 34
Cabinets ........................... 312 / 31+
Coating processes .................. 427 / 335+
Distilled vapors treated ........... 203
Distilled vapors treated ........... 201 / 29
Gases with separation .............. 95
Mineral oil vapors treated ......... 208 / 3
Textile apparatus .................. 68 / 5 R+
Textile processes .................. 8 / 149.2+
Tube amplifying system ................. 330 / 41
Vaporizer Making ........................... 29 / 890.07
Vaporizing and Vaporization ................ 122
Concentrators .......................... 159
Design ................................. D23 / 360+
Distilling ............................. 201
Distilling ......................... 203
Drying ................................. 34
Electrical heating for ................. 392 / 386+
Fumigators ............................. 43 / 129+
Heat motors ............................ 60 / 531
Heat or energy exchange agents ......... 252 / 67+
Internal combustion engines ............ 123 / 250+
External vaporizing ................ 123 / 522+
Jet gas pumps .......................... 417 / 152+
Liquids ................................ 122
Medical inhalers ....................... 128 / 203.12+
Mineral oils ........................... 208
Nuclear reactors involved in ........... 376 / 370
Nuclear reactors involved in ........... 376 / 371
Nuclear reactors involved in ........... 376 / 378
Pumps .................................. 417 / 208+
Recovery of actinide compounds by ...... 423 / 249
Refrigeration .......................... 62
Resolving colloids by .................. 516 / 194+
Vaporizers ............................. 261 / DIG 65
Variable Capacitor ......................... 361 / 277
With variable resistor ................. 323 / 354
Variable Denier
Extruding apparatus .................... 425 / 76
Stretching ............................. 28 / 243
Variometer ................................. 336 / 115+
Radio tuning system .................... 334 / 62
Varnish
Asphalt ................................ 106 / 273.1+
Fatty oil .......................... 106 / 246+
Natural resin
Fatty oil .......................... 106 / 220+
Polymer ctg (see synthetic
Resin or natural rubber)
Solvent ............................ 106 / 236
Removing ............................... 134 / 38
Compositions ....................... 510 / 201+
Varnishing ................................. 427
Apparatus for varnishing ............... 118
Photographic material .................. 118
Photographic images .................... 427
Prints ................................. 427
Shells ................................. 86 / 17
Vase ....................................... D11 / 143+
Vasodilators ............................... 424
Vasopressin ................................ 530 / 315
Vats See Vessel
Cheese ................................. 99 / 452+
Metallic and miscellaneous ............. 220
Textile fluid treating apparatus
Movable carrier in vat ............. 68 / 157
Separate centrifuge and vat ........ 68 / 26
Vat or sulfur dyeing ................... 8 / 650+
Several dyes including ............. 8 / 642
Textile printing ................... 8 / 453
Textile printing ................... 8 / 461
Wooden ................................. 217 / 4
Vaulted Roof Design ........................ D25 / 18+
Vaults
Building lights ........................ 359 / 591+
Burial ................................. 52 / 128+
Lifting or handling ................ 52 / 124.1+
Design ................................. D99 / 1+
Dry closet ............................. 4 / 474+
Road or pavement vault cover ........... 404 / 25+
Design ............................. D25 / 36
Vcr (See Recording and Recorders) ......... 386 / 46+
Vectograph ................................. 359 / 489
Vector ..................................... 435 / 320.1
Bacteriophage .......................... 435 / 320.1
Viral .................................. 435 / 320.1
Vegetable
Cleaning
Apparatus brushing or wiping ....... 15 / 3.1+
Apparatus liquid treatment ......... 134
Processes .......................... 426 / 478+
Coffee substitutes from ................ 426 / 594
Comminuting machines ................... 241
Cutting,comminuting,peeling,paring ..... 99 / 588+
Fluid or chemical .................. 426 / 287+
Fertilizers from ....................... 71 / 23+
Fibers
Liberation chemical ................ 162 / 1+
Liberation mechanical .............. 19
Gathering .............................. 56 / 327.1
Digger type ........................ 171
Grating ................................ 241 / 95+
Jellies ................................ 426 / 573+
Juices ................................. 426 / 599+
Peeling ................................ 99 / 584+
Pit stem or core removal
Corers ............................. 99 / 544+
Processes .......................... 426 / 484+
Seeders and stoners ................ 99 / 547+
Stemmers ........................... 99 / 635+
Planters ............................... 111 / 913*
Plants ................................. PLT / 258
Preservation ........................... 426 / 321+
Canning ............................ 426 / 392+
Coating ............................ 426 / 289+
Dehydration ........................ 426 / 471+
Refrigeration ...................... 426 / 524
Protein foods .......................... 426 / 656
Stalks
Retting ............................ 162 / 1+
Retting bacteriological ............ 435 / 277+
Synthetic resins from extracts ......... 528 / 1+
Vegetation
Fuel ................................... 44 / 605+
Briquette .......................... 44 / 589+
Hydrocarbon recovery from .............. 585 / 240+
Imitation .............................. 428 / 17+
Treated ................................ 428 / 17+
Vehicle See Specific Type
Advertising on vehicles ................ 40 / 591+
Air .................................... 244
Air bag passenger restraints ........... 280 / 728.1+
Air conditioner ........................ D23 / 351+
Air cushion ............................ 180 / 116
Cushion design ..................... D12 / 5
Animal draft appliances ................ 278
Artificial intelligence see
Artificial intelligence
Attachments
Abrading ........................... 451 / 434
Antennas ........................... 343 / 700 R+
Automobile carried ................. 40 / 591
Body lifters ....................... 254 / 48
Cutting tool ....................... 83 / 928*
Electric lamps ..................... 315 / 77+
Fluid sprinkling etc ............... 239 / 172+
Jack ............................... 254 / 418+
Land ............................... 280 / 727+
Land wheel ornament ................ 301 / 37.101+
Load accomodating on freight ....... 410
Carrier ............................ 410
Package and article carrier ........ 224 / 400+
Receptacles ........................ 224 / 400+
Sifter support ..................... 209 / 421
Steps .............................. 280 / 163+
Weigher ............................ 177 / 136+
Automobile see automobile
Bevel gear ............................. 74 / 424
Bicycle ................................ 280 / 200+
Bodies and tops ........................ 296
On & off freight load bearer ....... 410 / 52+
Body ornament .......................... 428 / 31
Brake operator
Automatic .......................... 188 / 110+
Fluid pressure ..................... 188 / 152+
Multiple ........................... 188 / 106 R+
Speed responsive ................... 188 / 181 R
Spring ............................. 188 / 167+
Vehicle step ....................... 188 / 108
Weight ............................. 188 / 176+
Brake position adjusters
Supports ........................... 188 / 208
Vehicle body movement .............. 188 / 190+
Brakes ................................. 188 / 2 R+
Clutch combined .................... 192 / 13 R
Cab or body
On & off freight bearer ............ 410 / 52
Car see car
Carriers, attachable ................... 224 / 400+
Carriers, attachable ................... 294 / 904*
Cleaning ............................... 15 / 53.1+
Apparatus .......................... 134 / 123
Railway car brushing machines ...... 15 / 54
Collision avoidance .................... 367 / 909*
Compositions coating or plastic ........ 106 / 311
Computer controlled, monitored ......... 701 / 1+
Control calculator ..................... 701 / 1+
Convertible ............................ 280 / 30+
Cycle .................................. 280 / 200+
Dials .................................. D12 / 192
Draft devices .......................... 280 / 400+
Animal ............................. 278
Draft appliances ................... 213
Dumping ................................ 298
External cooperating means ......... 414 / 373+
Railway ............................ 105 / 239+
Electric power
Locomotive ......................... 104 / 35+
Locomotive ......................... 104 / 49+
Motor vehicle, traction motor ...... 180 / 65.1+
Motors ............................. D13 / 112
Electricity transmission to ............ 191
Excavators
Self loading ....................... 37 / 304+
Vehicle actuated scoops ............ 37 / 436+
Fender ................................. 293
Design ............................. D12 / 186
Floor mat design ....................... D12 / 203
Fluid cushion .......................... 180 / 116+
Fluid handling device supported by ..... 137 / 899+
Freight accomodating ................... 410
On & off freight container ......... 410 / 52+
Gas pumps and fans
Combined ........................... 417 / 331+
Fans combined ...................... 416 / 146 R
Operating devices vehicle .......... 417 / 231
Actuated ........................... 417 / 231+
Ground effect .......................... 180 / 116+
Headlights and spotlights .............. 362 / 459+
Design ............................. D26 / 28+
Headrest ............................... D06 / 501
Heat and power plant ................... 237 / 12.3 R
Motor vehicle boiler plants ........ 122 / 3
Heating ................................ 237 / 28+
Heating and cooling .................... 165 / 41
Inflatable passenger restraint ......... 280 / 728.1+
Instrument panel ....................... D12 / 192
Jacks for lifting ...................... 254 / 2 R
Land (see land vehicles) .............. 296
Bodies & tops ...................... 296
Dumping ............................ 298
Freight accomodating ............... 410
Motor .............................. 180
License plates ......................... 40 / 200+
Lighting ............................... 362 / 459+
Circuits ........................... 315 / 77+
Design ............................. D26
Loading and unloading
Chutes ............................. 193 / 5
Dumping ............................ 298
External cooperating means ......... 414 / 373+
Self loading or unloading .......... 414 / 467+
Vehicles ........................... 414 / 467+
Locks .................................. 70 / 237+
Medicine
Inorganic .......................... 514 / 769+
Organic ............................ 514 / 772+
X-art collections .................. 514 / 800+
Mirrors ................................ 359 / 838+
Mirror frames ...................... 52 / 785.12
Plural ............................. 359 / 850+
Plural combined .................... 359 / 850+
Signal ............................. 359 / 515+
Moped .................................. 180 / 205+
Motion picture ......................... 352 / 132
Motor .................................. 180
Boiler plants ...................... 122 / 3
Supports ........................... 248 / 637+
Motorcycle ............................. 180 / 210+
Two-wheeled ........................ 180 / 218+
Tandem ......................... 180 / 219+
Movement display ....................... 434 / 305
Operation teaching ..................... 434 / 30+
Periscopes ............................. 359 / 402+
Position indicating .................... 340 / 988+
Railways ............................... 104
Freight accomodating ............... 410
Rolling stock ...................... 105
Wheel making ................... 29 / 894.01+
Refrigerated ........................... 62 / 239+
Automatic .......................... 62 / 133+
Process ............................ 62 / 61
Roof rack .............................. D12 / 412+
Running gear
Land vehicle ....................... 280 / 80.1+
Railway trucks ..................... 105 / 157.1+
Suspension arrangement ............. 280 / 124.1+
Active control ................. 280 / 5.5+
Stub axle mounts ............... 280 / 124.125+
Safety belt or harness ................. 280 / 801.1+
Passive ............................ 280 / 802+
System responsive .................. 180 / 268+
With seat structure ................ 297 / 468+
Safety guard ........................... 280 / 748+
Safety promoting means ................. 180 / 271+
Seat belt passenger restraints ......... 280 / 801.1+
Seats .................................. 297 / 195.1+
Shelter support ........................ 135 / 88.01+
Signals ................................ 340 / 425.5+
Simulators ............................. 434 / 29+
Snowmobile ............................. 180 / 182+
Special purpose ........................ D12 / 1+
Springs ................................ 267 / 2+
Steering mechanism moves pivoted ....... 362 / 37
Lamp ................................... 362 / 37
Steering switches light system ......... 362 / 36
Suction effect ......................... 180 / 164
Surface effect ......................... 180 / 116+
Suspension arragement .................. 280 / 124.1+
Active control ..................... 280 / 5.5+
Springs ............................ 267 / 2+
Tires, resilient ....................... 152
Tool driving or impacting .............. 173 / 184+
Device combined ........................ 173 / 184+
Tool, mounted .......................... 83 / 928*
Toy .................................... 446 / 431+
Design ............................. D21 / 533+
Trains
Draft appliances ................... 213
Electricity transmission to ........ 191 / 11
Land ............................... 280 / 400+
Motor .............................. 180 / 422
Braking ........................ 188 / 112 R+
Railway ............................ 105 / 1.4+
Braking ........................ 188 / 124
Tricycle ............................... 280 / 200+
Washer ................................. 134 / 123+
Head lamp .......................... 239 / 284.2
Windshield ......................... 239 / 284.1
Water, ie ships ........................ 114
Buoys, rafts, aquatic devices ...... 441
Marine propulsion .................. 440
Weigher combined ....................... 177 / 136+
Wheel propelled ........................ 280 / 3
Wheel substitutes ...................... 305
Wheelchair see wheelchair .............. 280 / 250.1
Wheels & axles (see axle; wheel)
Axle making ........................ 72
Method ......................... 72 / 713
Land ............................... 301
Railway ............................ 295
Resilient wheels ................... 152
Wheel making ....................... 29 / 894+
Veils ...................................... 2 / 207
Design ................................. D05 / 47+
Veining
Textile dyeing ......................... 8 / 478+
Velocipede ................................. 280
Brake .................................. 188 / 24.11+
Canopies ............................... 135 / 88.01+
Design ................................. D12 / 107+
Figure toys ............................ 446 / 440
Land vehicle ........................... 280
Coasters ........................... 280 / 87.01+
Convertible ........................ 280 / 7.1+
Dust and mud guards ................ 280 / 152.1+
Occupant propelled ................. 280 / 200+
Occupant steered ................... 280 / 263+
Simulations ........................ 280 / 827+
Wheel guards ....................... 280 / 160.1
Windshields ........................ 296 / 77.1+
Racks .................................. 211 / 17+
Locking ............................ 211 / 5
Seats for .............................. 297 / 195.1+
Walkers nonsteered ..................... 280 / 87.2
Vending Machine ............................ D20 / 1+
Veneer and Veneering
Laminate ............................... 428 / 411.1+
Metal-to-metal ..................... 428 / 615+
Static mold on product or existing ..... 249 / 15
Building structure ..................... 249 / 15
Tile adhered ........................... 52 / 390
Tile backer ............................ 52 / 384
Woodworking
Lathe .............................. 144 / 209.1+
Press .............................. 156 / 349+
Venetian Blind See Blind ................... 160 / 166.1+
Cleaning machines ...................... 15 / 77
Wiping ............................. 15 / 102
Design ................................. D06 / 577
Making ................................. 160 / 405
Assembly ........................... 29 / 24.5+
Method ............................. 160 / 405
Tape cutting ........................... 26 / 11.4
Woven float cutting ................ 26 / 7
Wood slat slotting ..................... 144 / 136.1+
Venom Extractors ........................... 604 / 314
Ventilators & Ventilated Items ............. 454
Abrasive tool or support ............... 451 / 488
Aircraft cabin having .................. 454 / 71+
Animal enclosure ....................... 119 / 500
Automobile having ...................... 454 / 69+
Barrel ................................. 217 / 74
Bath closets sinks spittoons ........... 4 / 209 R+
Bed mattresses ......................... 5 / 724+
Fluid filled ....................... 5 / 673
Forced air heating,cooling ......... 5 / 423
Blowers ................................ 415
Boot or shoe ........................... 36 / 3 R
Building ............................... 454
Cabinets having ........................ 312 / 213
Electronic ......................... 454 / 184
Chimneys ............................... 454 / 1+
Clean rooms ............................ 454 / 187
Cleaning or polishing .................. 15 / 230.1
Tool or support ........................ 15 / 230.1
Consumable electrode arc lamp .......... 314 / 26
Having ................................. 314 / 26+
Cooking oven ........................... 126 / 21 R
Cowls .................................. 454 / 3+
Crankcase .............................. 92 / 78+
Crates ................................. 217 / 42
Door ................................... 454 / 195
Dry closet
Inclosed receptacle ................ 4 / 477
Receptacle ......................... 4 / 482
Valved bowl ........................ 4 / 472
Vault .............................. 4 / 475
Electric batteries ..................... 362 / 480
Electric batteries ..................... 429 / 82+
Cap type ........................... 429 / 89
Gang type .......................... 429 / 87
Non-spill type ..................... 429 / 84
Plug type .......................... 429 / 89
Reactive, absorbable type .......... 429 / 86
Separate inlet and exhaust ......... 429 / 83
Stopper ............................ 429 / 89
Weight actuated valve type ......... 429 / 83
Electric cables conduits boxes ......... 174 / 16.1
Electric insulators .................... 174 / 187
Equipment .............................. D23 / 370+
Fans ................................... 416
Fire escapes ........................... 182 / 47
Hats ................................... 2 / 171.3
Sweats ............................. 2 / 181.6
Heating and cooling systems ............ 165 / 59
Heating systems ........................ 237 / 46+
Hog house .............................. 119 / 448
Hoods and offtakes ..................... 454 / 49+
Light projectors ....................... 362 / 294
Locomotive cab ......................... 454 / 84+
Dust guards ........................ 454 / 86
Louvers ................................ 454 / 309+
Mask ................................... 128 / 205.25+
Mine ................................... 454 / 168+
Oven doors ............................. 126 / 198
Pavement vault cover ................... 404 / 25+
Photographic dark cabinet .............. 396 / 593
Poultry enclosure ...................... 119 / 493
Pressure maintenance ................... 454 / 70+
Inlet .............................. 454 / 255
Inlet and outlet ................... 454 / 238
Outlet ............................. 454 / 340
Vehicle ............................ 454 / 70+
Provision safes ........................ 454 / 183
Railway cars ........................... 454 / 83+
Railway tunnels and subways ............ 454 / 166+
Registers .............................. 454 / 284+
Roof eaves ............................. 454 / 260
Ships .................................. 114 / 211+
Shoes, making .......................... 12 / 142 V
Solar power ............................ 454 / 900*
Storage ................................ 454 / 173+
Stove attachments ...................... 126 / 80
Fluid fuel stoves .................. 126 / 84
Platforms .......................... 126 / 279
Stovepipe combined ................. 126 / 312
Damper combined ................ 126 / 293
Thimble combined ............... 126 / 316
Temperature regulated .................. 236 / 49.1+
Tents having ........................... 135 / 93
Umbrella cover ......................... 135 / 33.7
Water closet
Siphon bowl ........................ 4 / 351+
Urinal ............................. 4 / 306+
Valved bowl ........................ 4 / 348+
Washout bowl ....................... 4 / 348+
Window ................................. 454 / 196+
Vents
Automobile no-draft .................... 49 / 390+
Ball point pen ......................... 401 / 217
Building with .......................... 52 / 198+
Fountain pen ........................... 401 / 242
Molding devices
Chills ............................. 164 / 372
Metal founding ..................... 164 / 410
Metal founding core ................ 164 / 234
Metal injection die having ......... 164 / 305
Static molds ....................... 249 / 117+
Ordnance ............................... 89 / 30
Pump priming and venting ............... 417 / 435
Rotary ............................. 415 / 11
Receptacle
Batteries .......................... 429 / 82+
Bottle closure ..................... 215 / 307+
Check valves for radiator .......... 137 / 511+
Closures ........................... 220 / 367.1+
Pressure responsive ............ 220 / 203.01+
Cutter for vent and dispensing ..... 222 / 85
Openings ........................... 222 / 85+
Dispenser .......................... 222 / 478+
Dispenser handle with .............. 222 / 468
Dispenser movable trap chamber ..... 222 / 332
With ............................... 222 / 332
Dispenser trap chamber with ........ 222 / 442
Dispenser with fluid trap seal ..... 222 / 188
For ................................ 222 / 188
Dispenser with follower and ........ 222 / 387
Float closure for dispenser ........ 222 / 69
Vent ............................... 222 / 69
Fluid operated lubricator .......... 184 / 59
Fluid pressure brake systems ....... 303 / 70
Open top liquid heating ............ 126 / 389.1
Tube bottle closure ................ 215 / 307+
Wick burner fuel supply ............ 431 / 321
Rubber or heavy plastic mixer .......... 366 / 75
Sifting bins with ...................... 209 / 378
Valve
Closet etc ventilation ............. 4 / 216
Independent multiple air ........... 137 / 583+
Multiway rotary plug ............... 137 / 625.22+
Serial dependent drainage .......... 137 / 512+
Direct response ................ 137 / 512+
Selective motion actuation ..... 137 / 636+
Separate actuators ............. 137 / 637+
Sequential ..................... 137 / 628+
Venting ................................ 425 / 812*
Wall with .............................. 52 / 302.1+
Venturi
Carburetor ............................. 261 / DIG 12
Flow meter ............................. 73 / 861.63+
Restrictor type ........................ 138 / 44
Scrubbers .............................. 261 / DIG 54
Variable venturi ....................... 261 / DIG 56
Veratramine ................................ 546 / 195
Veratridine ................................ 546 / 34
Veratrol ................................... 568 / 648
VEREL™ (Polyacrylonitrile ............... 526 / 342
Vinylidine chloride) ................... 526 / 342
Verifier
Card or tape punch ..................... 234 / 34
Verifying Statistical Cards ................ 73 / 156
Vermicelli ................................. 426 / 557
Vermiculite ................................ 423
Compositions including ................. 106 / 122
Alkali metal silicate .............. 106 / 605
Ceramic ............................ 501 / 141+
Pigment ............................ 106 / 415+
Settable cement .................... 106 / 672+
Expanding .............................. 252 / 378 R
Vermilion .................................. 423 / 511
Vermin Destroying .......................... 43 / 124+
Antivermin treatment of animals ........ 119 / 650+
Traps .................................. 43 / 58+
Currycomb combined ................. 119 / 626
Design ............................. D22 / 119+
Verneuil Single-Crystal
Apparatus .............................. 117 / 207
Growth processes ....................... 117 / 12
Vernier See Machine With Which ............. 33 / 1 D
Combined ............................... 33 / 1 D
Ruler type ............................. 33 / 494
Tabular calculator type ................ 235 / 85 R+
VERONAL™ ................................ 544 / 307
Vessel (See Crucible; Tank; Tub;
Receptacles; vats)
Drinking ............................... 215
Design ............................. D07 / 509+
Metallic ........................... 220
Heaters
Electric ........................... 219 / 438+
Liquid and open top ................ 126 / 373.1+
Receptacles
Dry closets ........................ 4 / 479+
Measuring .......................... 73 / 426+
Metallic and miscellaneous ......... 220
Open top liquid heater ............. 126 / 373.1+
Portable fire extinguishers ........ 169 / 30+
Suspended household filter ......... 210 / 473+
Testing sealed ..................... 73 / 52
Ships .................................. 114
Insubmergible ...................... 114 / 68+
Raising and docking ................ 114 / 44+
Submarine .......................... 114 / 321
Staved wooden .......................... 217 / 72+
Insulated .......................... 217 / 131
Vestibule
Livestock carrying vehicle ............. 119 / 404
Railway train connection ............... 105 / 8.1+
Vests ...................................... 2 / 102+
Coat combined with ..................... 2 / 95
Design ............................. D02 / 830+
Design ................................. D02 / 829+
Design vestees ......................... D02 / 854
Veterinary
Animal care and handling ............... D30
Animal dips and sprays ................. 424
Animal poisons ......................... 424
Dental instrument ...................... 433 / 1
Diagnostic
Gag ................................ 600 / 237+
Pivoted specula .................... 600 / 184+
Equipment .............................. D24
Medicines .............................. 424
Radionuclide containing ............ 424 / 1.11+
Obstetric forceps ...................... 606 / 205+
Oral dosing device ..................... 604 / 77
Vibrating Motor ............................ 310 / 15+
Piezoelectric .......................... 310 / 311+
Systems ................................ 318 / 114
Vibration (See Jarring; Vibrator)
Ammunition igniters
Marine mine ........................ 102 / 416
Mine ............................... 102 / 424
Audio intensifiers ..................... 381 / 161
Dampers
Centrifugal extractor with ......... 68 / 23.1+
Centrifugal extractor with ......... 210 / 144
Centrifugal extractor with ......... 210 / 363
Electric brake ..................... 310 / 93
Electricity conductors etc ......... 174 / 42
Overhead ........................... 174 / 42
Flywheels with ..................... 74 / 574.3
Flywheels with ..................... 74 / 574.2
Flywheels with ..................... 74 / 574.4
Hammer ............................. 173 / 210+
Heat exchanger element ............. 165 / 69
Inductor ........................... 336 / 100
Interia ............................ 188 / 378+
Internal-resistance motion ......... 188 / 266+
Retarding .......................... 188 / 266+
Machinery bases .................... 248 / 560+
Machinery brackets ................. 248 / 560+
Machinery supports ................. 248 / 638
Machinery suspension ............... 248 / 610+
Plastic deformation ................ 188 / 371+
Resilient deformation .............. 188 / 268
Separator, imperforate bowl ........ 494 / 82
Centrifugal ........................ 494 / 82
Shaft structure .................... 464 / 180
Dispenser feeding
Articles ........................... 221 / 200+
Discharge assistant ................ 222 / 196+
Grain hulling apparatus ............ 99 / 609+
Nail etc making .................... 470 / 169
Planter with chute ................. 111 / 76
Planter with hopper ................ 111 / 75
Supply container ................... 222 / 161
Earth boring by ........................ 175 / 56
Electrical applications to body ........ 607 / 72+
Grain separator straw carriers ......... 460 / 96
Gravity feed lubricator cutoff ......... 184 / 69
Heat exchanger surface ................. 165 / 84
Kinesitherapy .......................... 601 / 46+
Vibrant membrane ................... 601 / 61+
Liquid purification
As treatment of liquid ............. 210 / 748
Filter ............................. 210 / 388+
Flocculation or precipitation ...... 210 / 738
For cleaning filter ................ 210 / 785
Membrane process ................... 210 / 637
Measuring and testing .................. 73 / 507+
Recording combined ................. 346 / 7
Metal treatment ........................ 148 / 558
During casting ..................... 164 / 71.1
Vibrating x-art .................... 72 / 710*
Continuous casting ............. 164 / 478
Welding apparatus .................. 228 / 1.1
Mining by .............................. 299 / 14
Motor or generator ................. 310 / 51
Pipe joint ......................... 285 / 48+
Rotating shaft for ................. 464 / 180
Supports, nonresilient ............. 248 / 636
Supports, resilient ................ 248 / 562+
Tool drive vibration isolator ...... 173 / 162.1+
Transformer ........................ 336 / 100
Musical instrument ..................... 84
Rigid .............................. 84 / 402+
Tuned sound wave generator or ...... 84 / 723
Resonator .......................... 84 / 723
Razor .................................. 30 / 44+
Road and earth compacting .............. 404 / 113+
Road finishing by ...................... 404 / 113+
Signs .................................. 40 / 613+
Textile weaving ........................ 139
Toy .................................... 446 / 3
Air actuated reed .................. 446 / 207+
Typewriter ribbon mechanism ............ 400 / 215+
Vegetable etc cutting processes ........ 426 / 518+
Warp stopping .......................... 28 / 188+
Well processes ......................... 166 / 249
Vibrato .................................... 381 / 62
Vibrator (See Vibration)
Agitating .............................. 366 / 127
Bodine vibrator ........................ 366 / 600*
Electric ............................... 310 / 15+
Medical ............................ 601 / 46+
Motor systems ...................... 318 / 119+
Motor systems ...................... 318 / 114
Feed conveyer, vibratory type .......... 209 / 920*
Geophysical ............................ 367 / 189
Mechanical sensor ...................... 73 / 662+
Metal casting device having ............ 164 / 260+
Power supply ........................... 307 / 150
Inverter system .................... 363 / 110
Sifting ................................ 209 / 381
Sonar or submarine type ................ 367 / 141+
Sound mold compactor ................... 164 / 203+
Ultrasonic measuring & testing ......... 73 / 570+
VICTROLA™ (See Phonograph)
Video Disc Player .......................... 386 / 125+
Capacitive ............................. 369 / 126
Disc structure ..................... 369 / 276
Disc player mechanism .................. 369 / 30.38+
Changer ............................ 369 / 30.64+
Magnetic ............................... 386 / 46+
Mechanical ............................. 369 / 127+
Optical ................................ 369 / 100+
Initialization startup ............. 369 / 44.27
Optical servo system ............... 369 / 44.11
Optical track structure ............ 369 / 275.1
Pause control .......................... 358 / 908*
Picture signal processing .............. 386 / 128+
Color .............................. 386 / 15
Stored modulated carrier signal ........ 369 / 61
Video Display Screen Support ............... 248 / 917*
Video Pentode .............................. 313 / 300
Video Tape Recorder ........................ 386 / 46+
Commercial killers ..................... 358 / 908*
For preventing auto theft .............. 705 / 13
Track skippers ......................... 358 / 907*
View Finder
Camera ................................. 396 / 373+
Viewing Devices ............................ 40 / 361+
Stereoscopic ........................... 359 / 466+
Vignetting
Photographic ........................... 396 / 545
Contact printing ................... 355 / 125
Projection printing ................ 355 / 40+
Vignoles ................................... 238 / 125+
Vinaigrette ................................ D11 / 184
Vinblastine ................................ 540 / 478
In drug ................................ 514 / 283
Vincamine .................................. 546 / 51
In drug ................................ 514 / 283
Vincristine ................................ 540 / 478
Vinegar .................................... 426 / 650
Apparatus .............................. 99 / 323.12
Vinyl Compounds
Cyanide ................................ 558 / 462
Esters from acetylene .................. 560 / 242
Ether .................................. 568 / 687+
Solid polymers ......................... 526 / 59+
Vinylidene Compounds ....................... 526 / 343
Processes of molding articles of ....... 264 / DIG 79
Vinylidene chloride .................... 264 / DIG 79
Solid polymers ......................... 526 / 59+
Viola See Violin
Violin ..................................... 84 / 274+
Bows ................................... 84 / 282
Bridges ................................ 84 / 309
Mutes .............................. 84 / 310+
Cases .................................. 206 / 14
Chin rests ............................. 84 / 279
Design ................................. D17 / 17+
Pianos with bowed strings .............. 84 / 256+
Strings and fastenings ................. 84 / 297 R+
Supports and shoulder rests ............ 84 / 280
Tailpieces ............................. 84 / 302
Violin Cello See Violin
Viquidil, in Drug .......................... 514 / 314
Virus
Attenuation ............................ 435 / 236
Using electrical or wave energy .... 435 / 173.3
Culture ................................ 435 / 235.1+
Viscera, Removing and Processing ........... 452 / 106+
Viscose .................................... 536 / 60+
Compositions ........................... 106 / 166.01+
Alkali metal silicate .............. 106 / 618+
Casein ............................. 106 / 138.1
Gelatine or glue ................... 106 / 138.1
Ink ................................ 106 / 31.37+
Magnesium oxy chloride ............. 106 / 687
Plaster of paris ................... 106 / 780
Polishes ........................... 106 / 5
Portland cement .................... 106 / 729+
Prolamine .......................... 106 / 138.1
Protein miscellaneous .............. 106 / 138.1
Filament making processes .............. 264 / 188+
Ripening ............................... 536 / 61+
Viscosity
Control ................................ 137 / 92
Dividing lamina .................... 52 / 408+
Measuring .............................. 73 / 54.01+
Vises ...................................... 269
Anvil .................................. 72 / 457+
Anvil attached ......................... 72 / 457+
Daguerreotypy .......................... 396 / 438
Design ................................. D08 / 74
Drilling machine ....................... 408 / 72 R+
Fruit jar .............................. 81 / 3.31+
Milling machine ........................ 269
Saw clamping ........................... 76 / 79.5
Tool attached .......................... 29 / 560.1
Type casting ........................... 199 / 50
Vision (See Eye; Optics)
Testing & correction ................... 351
Visor, Sun ................................. 359 / 234+
With article carrier ................... 224 / 312
Visors (Head Covering Having) .............. 2 / 195.1+
Hat with ............................... D02 / 882+
Visual Display (See Display)
Communication .......................... 345+
Vitamin
A ...................................... 568 / 824
B1 ..................................... 544 / 327+
B2 or riboflavin ....................... 544 / 251
B6 ..................................... 546 / 301
C ...................................... 549 / 315
Composition ............................ 424
D ...................................... 552 / 653
Design ................................. D24 / 101+
E ...................................... 549 / 408
Electrostatic treatment ................ 204 / 166
Foods containing ....................... 426 / 72+
G (see vitamin b2)
K ...................................... 552 / 299
Preparation by wave energy ............. 204 / 157.67
Vitreous (See Glass)
Vitrification or Devitrification
Color processes photo .................. 430 / 198
Glass composition ...................... 501 / 2+
Glass preform .......................... 65 / 33.1+
Hazardous or toxic waste ............... 588
Containment ............................ 588
Voice
Artificial electric .................... 704 / 258+
Doll ................................... 446 / 297+
Air operated ....................... 446 / 188+
Operated circuits relay ................ 361 / 160+
Reflector for therapy .................. D24 / 175
Void Former ................................ 52 / 577
Within module .......................... 52 / 576
Volleyball ................................. 473 / 459+
Practice device for .................... 473 / 459+
Voltage
Differentiator electric ................ 333 / 19
Miscellaneous electronic device .... 327 / 335
Type ............................... 327 / 335
Plural different voltages .......... 307 / 15
Integrator electric .................... 333 / 19
Miscellaneous electronic device .... 327 / 336+
Type ............................... 327 / 336+
Magnitude & phase control systems ...... 323
Regulation electronic .................. 323
Regulator (see regulator;
Electricity)
Stabilization (see regulator)
Voltage Magnitude Control
Audio signal ........................... 381 / 104+
Facsimile .............................. 358 / 400+
Pulse or digital communications ........ 375 / 345
Radio .................................. 455 / 232.1+
Telecommunications ..................... 455 / 232.1+
Television ............................. 348 / 678+
Color .............................. 348 / 645+
Voltmeter See Galvanometer
Amplifier tube for ..................... 313 / 293+
Volume Control Automatic
Amplifier type with
Bias control ....................... 330 / 129+
Impedance control .................. 330 / 144+
Thermal impedance control .......... 330 / 143
Public address type .................... 381
Radio receiver type .................... 455 / 234.1+
Input coupling impedance ........... 330 / 185+
Adjustment ......................... 330 / 185+
Interstage coupling impedance ...... 330 / 157+
Adjustment ......................... 330 / 157+
Output coupling impedance .......... 330 / 192+
Adjustment ......................... 330 / 192+
Volume Control Manual
Amplifier type by
Bias adjustment .................... 330 / 129
Cathode self bias impedance ........ 330 / 142
Adjustment ......................... 330 / 142
Volume Meters
Calibration of ......................... 73 / 1.73+
Dispenser combined ..................... 222 / 71+
Check controlled ................... 194
Preset cutoff ...................... 222 / 14+
Fluid .................................. 73 / 861+
Liquid level ........................... 73 / 290 R+
Measurers .............................. 33 / 1 V
Measuring vessel ....................... 73 / 426+
Proportional flow control .............. 137 / 87.01+
Receptacle filling
Stationary measure ................. 141
Traveling measure .................. 141 / 135+
Timing fluid flow ...................... 137 / 552.7
Volumetric content measuring ........... 73 / 149
Vortex Tube for Cooling .................... 62 / 5
Vortical Separator ......................... 209
Gas separation ......................... 55 / 447+
Liquid contact combined ............ 96 / 301+
Voting
Booths ................................. 52 / 36.1+
Flexible wall ...................... 52 / 63
Computer controlled, monitored ......... 705 / 12
Machines ............................... 235 / 51+
Teaching ........................... 434 / 306
Vulcanizable Gums
Apparatus for .......................... 425 / 28.1+
Apparatus for .......................... 425 / 113
Apparatus for .......................... 425 / 381.2
Dyeing of .............................. 8
Electrophoretic or electroosmotic ...... 204 / 475+
Coating or forming using ............... 204 / 475+
Synthetic resin (see synthetic
Resin or natural rubber)
Vulcanizing
Machinery design ....................... D15 / 199
Molding apparatus for composite ........ 425 / 500
Articles ............................... 425 / 500+
Molding devices ........................ 425 / 363+
Molding devices ........................ 425 / 383+
Presses ............................ 425 / 335+
Processes
Molding combined ................... 264
Synthetic resin or natural rubber ...... 525 / 50+
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