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Class Numbers & Titles | Class Numbers Only | USPC Index | International | HELP |
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Class 16 | MISCELLANEOUS HARDWARE (E.G., BUSHING, CARPET FASTENER, CASTER, DOOR CLOSER, PANEL HANGER, ATTACHABLE OR ADJUNCT HANDLE, HINGE, WINDOW SASH BALANCE, ETC.) |
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2.1 | BUSHING |
2.2 | Providing a restricted or insulated environment (i.e., sealable) for internal elements |
2.3 | Bung or tap |
2.5 | Providing strain relief |
4 | CARPET FASTENERS |
5 | Combined fasteners and stretchers |
6 | Hook |
7 | Moldings |
8 | Rug |
10 | Stair |
9 | Sliding |
16 | Strips |
17 | Swinging |
17.1 | CARPET STIFFENER OR ANTI-SLIP DEVICE, PER SE |
18R | CASTERS |
19 | Adjustable |
45 | Wheels |
20 | Antifrictionally swivelled |
24 | Ball |
29 | Bracket supports |
30 | Detachable |
32 | Leg elevators |
35R | Locked |
36 | Lubricators |
37 | Pintles |
38 | Pintle retainers |
31R | Frame |
40 | Rigid wheel supports |
41 | Scrapers |
42R | Sliding |
43 | Sockets |
44 | Spring supported |
18A | Inclined axle |
18CG | Caster guard |
18B | Obstruction climbing aid |
48.5 | THERMALLY RELEASED CHECK OR CLOSER |
49 | CHECKS AND CLOSERS |
51 | Liquid |
52 | Concentric spring chamber |
54 | Hinge |
56 | Multiple piston |
57 | Oscillating cylinder |
58 | Oscillating piston |
59 | Side spring chamber |
61 | Spring and flexible link |
62 | Spring and gear |
66 | Pneumatic |
63 | Spring and flexible link |
64 | Spring and gear |
65 | Spring and lever |
50 | Hinge |
86.1 | GATE HANGERS |
87R | PANEL HANGERS, TRAVELERS AND/OR TRACKS |
87.2 | With flexible panel attaching means |
88 | Ball |
89 | Cylinder |
90 | Guide brackets |
91 | Guide rollers |
92 | Link and lever |
93R | Sliding shoe |
94R | Track and bracket |
95R | Covered, hollow or slotted track |
96R | Tracks |
97 | Wheel mounts |
98 | Antifrictionally mounted wheels |
99 | Door elevating |
100 | Floor |
101 | Reciprocating track |
102 | Traveling wheel |
103 | Swinging |
104 | Swiveling |
105 | Vertically adjustable |
106 | Wheel and guide roller |
107 | Wheels |
87B | Overlapping doors, common track |
108 | FERRULES, RINGS, AND THIMBLES |
110.1 | HANDLE, HANDLE COMPONENT, OR HANDLE ADJUNCT |
111.1 | Having receptacle within |
112.1 | For plow |
113.1 | Length adjustable pull handle for luggage or luggage cart (e.g., wheeled suitcase handle, etc.) |
114.1 | Luggage-type (loop style) handgrip for carrying (e.g., suitcase, handbag, briefcase, shopping bag, package, etc.) |
405 | Extensible handle |
406 | Detachable handle |
407 | Welded or adhesively attached handle |
408 | Swinging handle |
410 | With means permanently connecting the handle to a carried article |
411 | With carrier handle including a user enhanced grip attachment |
412 | Door handle |
415 | Drawer pull |
421 | Handle having mounted grip means (e.g., bicycle handlebar grips, etc.) |
422 | Detachable handle |
423 | For battery |
424 | For casket |
425 | For container |
426 | Auxiliary handle |
427 | Extension |
428 | Cord or rope related |
429 | Extensible handle |
431 | INSULATED HANDLE |
432 | Handwheel |
433 | Knob type |
434 | Wire type |
435 | Unshaped or unattached pad |
436 | Bar-type handle |
440 | Braced handle |
441 | Knob-type handle |
443 | Lift |
444 | Loop-type handle |
446 | Ring-type handle |
221 | HINGE |
222 | Including frangible or fusible portion |
223 | With diverse art portion or attachment |
224 | Ball and socket |
225 | Pliant or elastic hinge |
228 | Eyeglass hinge |
229 | Retractable pintle |
231 | Latch hinge |
233 | Including lever for shifting one member of hinge relative to another |
234 | Having staggered leaves |
235 | Including adjustment for changing relative orientation of hinged members |
236 | Having plural independent adjustments |
239 | Pivotal adjustment |
242 | Including means to move hinged members |
247 | Having adjustable spacer between leaf and hinged member (e.g., shim) |
248 | Adjustable along or parallel to hinge axis |
249 | Having interdigitated surfaces or slot for hinge-to-member fastener |
250 | Having cover |
252 | Having clamp for attaching hinge to hinged member |
254 | Having means to facilitate assembly and disassembly of hinge sections to join or disjoin hinged members |
255 | Resiliently biased hinge |
257 | Resiliently biased retaining means |
258 | Having discrete latch and spring to slide or pivot latch |
259 | Discrete retaining means for pivotal contacting surfaces |
260 | Separation of pivotal contacting surfaces |
261 | Having movable or removable connector |
265 | Axially shifting hinge sections |
267 | Hook and pin |
268 | Hook in aperture |
269 | Hook to hook |
270 | And discrete movable or removable connector to fasten one hinge section to another |
271 | By relatively sliding connection (e.g., dovetail) |
273 | Having means to reduce friction between hinge parts |
277 | Resiliently biased hinge |
278 | Including means to render spring ineffective through all or a portion of swing |
280 | Biased from either direction toward neutral position (e.g., double acting) |
281 | Helical spring transverse to hinge axis |
282 | Plural hinge axes (e.g., multiple pintle) |
284 | Resiliently biased rolling or sliding cam surface |
285 | By helical spring along hinge axis |
286 | Having transverse helical spring or elastic strip |
287 | Plural hinge axes (e.g., multiple pintle ) |
289 | To counterbalance weight of hinged member (e.g., closure biased to open position) |
291 | Over-center spring or linkage travel (e.g., "holdback hinge") |
292 | Having means to hold hinged members against pivotal movement about hinge axis (i.e., catch) |
293 | Over-center spring or linkage travel (e.g., "holdback hinge") |
294 | Plural hinge axes |
295 | Coil spring having axis along or parallel to hinge axis |
296 | Including camming or sliding surface to deflect spring perpendicularly to the hinge axis |
297 | Having means to hold hinged members against pivotal movement about hinge axis (e.g., catch) |
298 | Having force adjustment |
302 | Plural hinge axes (e.g., multiple pintle) |
303 | Having axially biased camming surface |
304 | Coil |
305 | Plural coils |
306 | To counterbalance weight of hinged member (e.g., horizontal closure biased to open position) |
307 | On pintle |
308 | Torsion spring |
309 | Gravitating hinge having vertical axis |
319 | Including means to hold or retard hinged members against pivotal movement (e.g., catch) |
320 | Magnetic |
321 | Resiliently biased catch |
322 | Having spring force adjustment |
323 | Including toggle linkage |
324 | Having discrete manipulatable release means (e.g., lever) |
327 | Sliding |
328 | Movement along or parallel to hinge axis |
332 | And catch receiving socket |
333 | Pivoted |
334 | Plural alternately useable detents |
335 | Spring arm |
337 | By friction |
338 | Screw-threaded adjustment |
341 | Cam or wedge actuator |
342 | On hinge pin or between surfaces surrounding hinge axis |
343 | Pivoted |
344 | Plural alternately useable detents |
345 | And sliding |
346 | Serially connected pivoted arms between leaves (e.g., brace) |
347 | About axis along or parallel to hinge axis |
348 | By transversely moving pin in slot |
349 | Having discrete manipulatable release means (e.g., lever operated) |
350 | By shifting hinged members |
352 | Sliding |
354 | Including toothed gear |
355 | Comprising nested open curved portions attached to hinged members |
357 | Including transversely moving pin in slot |
358 | Plural noncollinear pins and slots |
360 | Having pin fixed to pivoted arm or plate |
361 | Hinge pin movable along slot |
362 | Including sliding surfaces to permit relative translation of hinged members |
365 | Three-hinged members |
366 | Having plural hinge axes (e.g., multiple pintle) |
367 | Having transverse or skewed axes |
368 | Connected by serially arranged pivoted links between hinged members |
370 | Four or more axes |
371 | Including stop or latch |
372 | Including laminated leaf |
373 | Wire hinge |
374 | Having stop or abutment |
375 | Adjustable or resilient |
376 | Comprising relieved axially opposed relatively rotating surfaces |
377 | Comprising platelike bearing portion curved about hinge axis |
378 | Hinge axis passes through hinged member (e.g., floor hinge) |
380 | Including means to retain pintle in hinge (e.g., tamper proof, nonrising pintle, etc,) |
382 | Including means to fasten leaf to member |
385 | Specified material |
386 | Specific pintle structure |
387 | Specific leaf structure |
388 | Having prongs or cooperating structure on leaf |
71 | CLOSERS |
82 | CLOSURE CHECKS |
193 | SASH BALANCES |
202 | SASH-CORD FASTENERS |
210 | SASH-CORD GUIDES |
216 | SASH WEIGHTS |
220 | WINDOW-BEAD FASTENERS |
400 | COUNTERBALANCE DEVICE, PER SE |
402 | DOOR ESCUTCHEON OR SIMILAR ELEMENT |
403 | PAPER WEIGHT |
404 | MISCELLANEOUS ELEMENT OR ATTACHMENT |
CROSS-REFERENCE ART COLLECTIONS | ||
900 | HANDLE WITH ANGULARLY ADJUSTABLE COMPONENT |
901 | HANDLE WITH MANIPULATION THEREOF BY HUMAN BODY PART OTHER THAN THE HAND |
902 | UNITARY HANDLE COMPOSED OF DIFFERENT COOPERATING MATERIALS |
903 | HANDLE WITH DIVERSE ART ENHANCEMENT (ILLUMINATOR, HEATER, ETC.) |
904 | HANDLE MEANS HAVING SANITARY CHARACTERISTIC (E.G., TO PREVENT TRANSMISSION OF GERMS, ETC.) |
906 | LIGHT HANDLE COVER |
FOREIGN ART COLLECTIONS | ||
FOR000 | CLASS-RELATED FOREIGN DOCUMENTS |
Any foreign patents or non-patent literature from subclasses that have been reclassified have been transferred directly to FOR Collections listed below. These Collections contain ONLY foreign patents or non-patent literature. The parenthetical references in the Collection titles refer to the abolished subclasses from which these Collections were derived. | ||
FOR100 | MISCELLANEOUS (16/1 R) |
FOR102 | BRUSHING OR LINING THIMBLES (16/2) |
FOR104 | HANDLES (16/110 R) |
FOR105 | Receptacle (16/110.5) |
FOR106 | Bar (16/111 R) |
FOR109 | Braces (16/113) |
FOR110 | Detachable (16/114 R) |
FOR113 | Extensible (16/115) |
FOR114 | Insulated (16/116 R) |
FOR115 | Handwheels (16/117) |
FOR116 | Knob (16/118) |
FOR117 | Loop (16/119) |
FOR118 | Wire (16/120) |
FOR119 | Unshaped and unattached pads (16/166 A) |
FOR120 | Knob (16/121) |
FOR123 | Lifts (16/124) |
FOR124 | Loop (16/125) |
FOR126 | Ring (16/127) |
FOR127 | Pot or pan (16/110 A) |
DIGESTS | ||
DIG1 | OVERHEAD DOOR |
DIG2 | PAINT GUARD, KICK GUARD |
DIG3 | HOLDDOWN |
DIG4 | MIRROR MOUNT |
DIG5 | PUSH AND PULL BAR |
DIG6 | ANTI-RATTLE |
DIG7 | DOOR OPENING APPARATUS |
DIG8 | WEIGHTS |
DIG9 | HYDRAULIC ACTUATED CHECKS, CLOSERS |
DIG10 | SPRING ACTUATED CHECKS AND CLOSERS |
DIG11 | FIREPLACE SCREEN |
DIG12 | HAND GRIPS, PREFORMED AND SEMI-PERMANENT |
DIG13 | PLASTIC HINGE |
DIG14 | MAGNETIC HINGE |
DIG15 | BATTERY HANDLES |
DIG16 | WINDOW BRAKES, COUNTERBALANCES |
DIG17 | CHECKS AND CLOSERS, HOLDING MEANS |
DIG18 | COMPOSITION HANDLES |
DIG19 | CAST OR MOLDED HANDLES |
DIG20 | DOOR BRAKES (TRACK OR GUIDEWAY) |
DIG21 | CHECKS, CLOSERS, CHECK VALVE CONSTRUCTION |
DIG22 | EXPANSION BOLT |
DIG23 | REVERSIBLE |
DIG24 | HANDLE FASTENING MEANS |
DIG25 | HANDLE FASTENING MEANS, CLAMP BAND |
DIG26 | HEADLIGHT HINGE |
DIG27 | BEARINGS |
DIG28 | MATTRESS HANDLE |
DIG29 | NESTING HINGE LEAVES |
DIG30 | KNOB, CONTROL LEVER |
DIG31 | PULLEY (DOOR GUIDES AND HANGERS) |
DIG32 | DOOR LATCH |
DIG33 | RUBBER SLEEVE BEARINGS AND HINGES |
DIG34 | ECCENTRIC ADJUSTMENTS |
DIG35 | SKIDWAYS |
DIG36 | SPRING |
DIG37 | NUT LOCK |
DIG38 | LAWN MOWER TYPE TONGUE AND CROSS ARM |
DIG39 | ADJUSTMENT MEANS |
DIG40 | ATTACHING MEANS |
DIG41 | COUPLING (HANDLE, ROD, SHAFT) |
DIG42 | METHODS (MISC.) |
DIG43 | HINGE MOUNTING BRACKET |
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