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Class Numbers & Titles | Class Numbers Only | USPC Index | International | HELP |
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Class 81 | TOOLS |
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2 | COMBINED WRENCHES AND PUMPS OR OILERS |
3.05 | SHELL, PROJECTILE, OR WAD EXTRACTORS |
3.07 | RECEPTACLE CLOSURE REMOVER |
3.08 | Having discrete retainer or receptacle for removed closure |
3.09 | Combined or plural |
3.2 | Power-, vacuum-, or fluid pressure-operated |
3.25 | Wall or surface mounted or supported |
3.31 | With receptacle supporting or grasping means |
3.33 | Rotary remover device, gear or lever actuated |
3.27 | Lever or prying type |
3.35 | Movable into or over handle |
3.36 | With additional receptacle-engaging means |
3.37 | Lever- or gear-translated closure remover |
3.29 | For engaging receptacle about closure (e.g., socket type) |
3.39 | Bottom support |
3.4 | Gripping type |
3.41 | Finger grapple type |
3.42 | With reciprocating closure-engaging |
3.43 | With deformable strip-tightening means |
3.44 | With pivoted closure-engaging parts |
3.45 | Screw type |
3.55 | Levering or prying type |
3.47 | With impaling or inserting remover |
3.56 | Having discrete relatively movable portions |
3.57 | Having handle, intermediate hook, and end fulcrum |
3.48 | Impaling or inserting type |
3.5 | SPECTACLE |
3.7 | LEAF-SPRING SPREADERS |
3.8 | FUSE PULLERS |
4 | ENGRAVERS' CLAMPS |
6 | WATCHMAKERS' |
8.1 | PACKING |
9.2 | STYLUS |
9.21 | STAMP SCARIFIER |
9.22 | PERFORATOR AND INKER |
9.24 | TAPPET ADJUSTER |
9.26 | PLOWSHARE HOLDER |
9.3 | HOSE-CLAMP APPLIERS |
9.4 | WIRE STRIPPER |
9.51 | Bench tools |
9.41 | Having relatively movable clamp and blade |
9.42 | Clamp and blade move relative to supporting structure |
9.43 | Blade moves relative to handle to remove insulation |
9.44 | Pivoted blade |
10 | NUT LOCK |
13 | BOLT HOLDERS |
15.2 | REPAIR TOOLS FOR RESILIENT TIRES |
15.3 | Holders for spread tire casings |
15.4 | Deflating tools |
15.5 | Combined cement injectors and plug or patch inserters |
15.6 | Cement injectors |
15.7 | Plug or patch inserters |
15.8 | SKID CHAIN APPLYING TOOLS |
15.9 | FOR LOCK OR LATCH |
16 | CHUCK KEY |
44 | HOLDER, PUSHER, OR SETTER FOR DRIVEN-TYPE FASTENERS |
45 | SHINGLE TOOL |
46 | WOODEN FLOORING TOOL |
300 | TOOL JAW(S) POSITIONED BY RELATIVELY MOVABLE PLURAL HANDLES (E.G., PLIERS) |
301 | Including hydraulic features |
302 | Antipodal jaw surfaces move apart as handles approach (e.g., outwardly expanding jaws) |
303 | With three or more jaws |
313 | With means requiring a completion of travel of jaw movement |
314 | With means for step-by-step jaw movement |
315 | With means to immobilize handles against relative angular movement and means to move jaw(s) thereafter |
318 | With means to immobilize jaws |
319 | With lock-release means |
320 | With lock-disabling means |
321 | Including spring-urged handles or jaws |
323 | Spring-urged latch element(s) |
324 | Positive lock means |
329 | With means (nontoggle) to hold jaws against only retrograde movement |
330 | With plural preselective jaw positions |
331 | Manipulated lock member |
338 | Rack and pawl means |
339 | Coacting friction means |
341 | With means to vary range limit(s) of jaw movement |
342 | Jaw-actuating means (handle-manipulation conversion) |
343 | With means to choose one of a plurality of actuator leverages |
345 | Axial motion of handle-attached actuators(s) |
346 | Pivotal motion about axis of parallel actuator rod(s) |
347 | With means to articulate and/or slide both jaws |
348 | With means for arcuate motion of both jaws |
352 | With means for parallel movement of work-engaging surfaces |
355 | With means for sliding jaw actuation |
356 | With adjustment means |
358 | Pinion and rack |
359 | Claw lever and rack or notch |
361 | Grip lever and cam |
362 | Grip lever and link |
364 | Including claw lever and rack or notch means |
367 | Including toggle means |
368 | With toggle release |
372 | With means to limit movement of intermediate pivot |
373 | With means for relative parallel movement of jaws |
374 | With pitman between grip lever and intermediate pivot |
375 | With toggle linkage and actuated jaw mounted on carrier |
376 | With connecting rod between grip lever and actuated jaw |
377 | With connecting rod between grip lever and handle member |
381 | Including grip lever actuator and pivoted jaw (e.g., tandem levers) |
383.5 | Including cam actuator and pivoted jaw |
384 | With adjustment means |
385 | Adjustable relationship between jaw(s) and/or handle(s) |
386 | By relative positioning of jaw(s) only |
387 | Both jaws adjustable |
388 | By threaded elements |
391 | Maintained by detent and rack |
392 | Maintained by locked interdigitated members |
393 | By angular orientation of one handle portion relative to other |
394 | By selection of pivot hole(s) in each handle |
395 | By threaded adjustment means |
396 | Worm and rack type |
397 | Peripherally threaded handle manipulated for travel relative to other handle |
398 | Threaded element travels relative to both handles |
399 | Rotatable screw in nut |
402 | Rotatable nut on screw |
405 | By manipulation of pivot-carrying member |
407 | By relative sliding or slipping of handles |
415 | Crossed handles |
418 | Jaw features |
419 | Tined or digitated jaws |
420 | Jaws extend laterally beyond side edge plane of handle(s) |
421 | Jaw attachment and/or inserts |
424.5 | Nonplanar jaw face |
427 | Resiliently urged |
427.5 | Handle |
463 | INCLUDING TOOL DRIVING BY IMPACT DELIVERING COMPONENT OR COOPERATING ANVIL |
52 | WRENCH, SCREWDRIVER, OR DRIVER THEREFOR |
53.1 | With elongated hot line stick |
53.2 | Stud-removal and implacement |
429 | Responsive to movement of work |
467 | Responsive to torque on work |
468 | With marking mechanism |
469 | Means for regulating motor |
471 | Permanently deformable component |
472 | Relatively movable work contacting components |
473 | Rotatable, coaxial, clutching components |
474 | Having intermediate, disparate, interlock element |
475 | Having complementary formations |
476 | Having friction type contact surfaces |
477 | Work engaging portion attached to and turned by resilient member |
478 | Work engaging portion pivotally or rotatably connected to handle |
54 | Machine |
55 | Bolt-holding |
57 | Gear-operated |
57.11 | With motor |
57.15 | Round work |
57.16 | With additional work-engaging means |
57.17 | Flexible jaw |
57.18 | Cam-operated jaw |
57.19 | Fluid-operated jaw |
57.2 | Pivoted jaw |
57.21 | Sliding jaw |
57.22 | Multiple drive or driven means |
57.24 | With support |
57.26 | Adjustable angle drive |
57.28 | Oblique angle drive |
57.29 | Right angle drive |
57.3 | Parallel axis drive |
57.31 | Common axis drive |
57.32 | Double or duplex |
57.33 | Round work |
57.36 | Multiple work-engaging means |
57.37 | With feed or magazine means |
430 | Utilizing fluid to convey work |
431 | Including chute having longitudinal axis collinear with rotational axis of work turning portion |
432 | Including vibratory work supporting member |
433 | Including revolvably driven work contacting member |
434 | Including driven, flexible, work supporting strip |
435 | Including driven, reciprocating, conveying member |
57.38 | With tensioning means |
57.39 | Step by step |
57.4 | With support |
57.42 | Direct drive |
57.5 | Turret head |
74 | Wheel or endless track operated |
58 | Handle clutched to head |
58.1 | With additional head-turning means |
58.2 | Radially slotted or open end head |
58.3 | Axially movable clutching parts |
58.4 | Positive two-way drive (e.g., dog clutch) |
58.5 | Radially extending eccentrically movable handle |
59.1 | Ball or roller wedge |
60 | One-way detent drive, e.g., ratchet |
436 | Having work engaging and force exerting portion inserted into cavity (e.g., allen wrench, screwdriver) |
437 | Combined with or usable as diverse-type wrench |
438 | Having structure adapting portion or tool for separation |
439 | Including discrete, separately usable inserted portions |
441 | Inserted portion cuts into or deforms cavity |
442 | Inserted portion having relatively movable components |
443 | Having camming or wedging element for moving components |
444 | Axially shiftable element located between and wedging against components |
446 | Rotatable element located between and camming against components |
447 | Having cooperating threaded element type actuating means |
448 | Having resilient or spring biased component |
450 | Inserted portion mounted to pivot or swivel relative to longitudinal axis of handle |
451 | With separate means for guiding or gripping work |
452 | Having resilient, relatively movable, work gripping members |
454 | Having pivoted, relatively movable, work gripping members |
456 | Having member with work underlying portion |
459 | Inserted portion having threaded periphery |
460 | Inserted portion having plural, noncollinear blades (e.g., Phillips) |
461 | Inserted portion having plural, separate, work-engaging projections |
64 | Flexible |
73 | U-crank arm |
77 | Double-ended, simultaneous adjustment |
90.1 | Plural pivoted jaws and handle-lever |
90.2 | Cam or gear operated |
90.3 | Jaws enclose work |
90.9 | Including means to adjust or to secure jaw in adjusted position |
91.1 | Slidable pivot |
91.2 | First jaw pivoted directly to handle and to second jaw |
91.3 | Two jaws pivoted directly to intermediate member |
92 | Pivoted inner jaw |
Pivoted outer jaw |
111 | Pivoted side jaw |
126 | Sliding jaw, handle-lever grip |
128 | Sliding jaw, cam-closing |
129 | Slidable jaw adjustments |
129.5 | Rack |
131 | Interlocking jaw handles |
132 | Locking set screw or nut |
133 | Pinion lock |
134 | Pivoted rack catch |
141 | Shank-engaged cam |
142 | Sliding rack catch |
146 | Spring-seated jaw frame |
148 | Wedge lock |
150 | Shank grip |
155 | Thread |
176.1 | Spanner |
119 | Rigid jaws |
120 | Round work |
121.1 | Enclosed (e.g., socket) |
122 | Watch and clock keys |
124.1 | With nut ejectors |
125 | Work-holding |
124.2 | Slotted socket |
124.3 | Through socket and perpendicular handle |
124.4 | Plural sockets |
124.6 | Having axial opening for removable handle |
124.7 | Having perpendicular handle |
125.1 | Double-ended |
177.1 | Handle or shank |
177.8 | Angularly adjustable handle |
177.2 | Extensible handle or handle extension |
177.3 | Having finger opening |
177.4 | Having means to store parts |
177.5 | Having terminal cross arm |
177.6 | Foldable or flexible |
177.7 | Having pivoted handle section |
177.85 | Including socket and boss type connecting means |
178 | Reversible jaws |
179 | Sliding jaw face |
462 | Having stationary structure for supporting wrench or screwdriver |
180.1 | Attachment, or including adjunct or replaceable portion |
181 | Cutters |
183 | Roller clutch |
184 | Shank-embracing |
185 | Socket reducers |
185.1 | Removable jaw face |
185.2 | Movably mounted |
186 | Jaw faces |
19 | DEFORMABLE HEAD MALLET |
20 | HAMMER |
21 | Having work protector surrounding face |
22 | Having shock absorbing means |
23 | Having nail placer |
25 | Having replaceable striking face |
26 | Having plural striking faces |
27 | Rod encircling type |
28 | BIT STOCK HAVING MANUAL DRIVE MEANS (E.G.,BRACE) |
484 | FOR ADJUSTING VARIABLE POSITIONED PARTS |
485 | SPREADER |
486 | RESILIENT ARTICLE TENSIONER OR COMPRESSOR |
489 | HANDLE FOR TOOL |
490 | Having storage compartment |
491 | Having discrete relatively movable tool clamp |
492 | Having cap or reinforcing means |
487 | HAND HELD HOLDER OR HAVING CLAMP |
488 | MISCELLANEOUS |
CROSS-REFERENCE ART COLLECTIONS | ||
900 | WRENCH OR SCREWDRIVER CONSTRUCTED FROM SPECIFIC MATERIAL |
901 | WRENCH OR SCREWDRIVER ADAPTED TO TURN EYE SCREW |
FOREIGN ART COLLECTIONS | ||
FOR000 | CLASS-RELATED FOREIGN DOCUMENTS |
DIGESTS | ||
DIG1 | TOOL-SUPPORT ADJUNCTS |
DIG2 | SPIRAL DRIVE FOR WRENCHES |
DIG3 | WRENCHES, THREAD-ADJUSTMENT LOCK |
DIG4 | DOUBLE ADJUSTMENTS, SLIDING JAW |
DIG5 | WRENCH SCALES AND INDICIA |
DIG6 | SPRING MEANS BIASING WRENCH JAWS |
DIG7 | BICYCLE SPOKE OR NIPPLE WRENCH |
DIG8 | CROWFOOT-TYPE WRENCHES |
DIG9 | PIVOTED JAW LATCH MEANS |
DIG10 | IRIS-TYPE WRENCH HEAD |
DIG11 | ADAPTERS FOR DIFFERENT-SIZED FASTENERS |
DIG12 | POWER HAMMER |
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