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Class Information
Number: 81/1R
Name: Tools >
Description:










Sub-classes under this class:

Class Number Class Name Patents
81/10 Nut lock 8
81/13 Bolt holders 75
81/15.2 Repair tools for resilient tires 13
81/15.8 Skid chain applying tools 40
81/15.9 For lock or latch 64
81/16 Chuck key 39
81/19 Deformable head mallet 10
81/2 Combined wrenches and pumps or oilers 3
81/20 Hammer 186
81/28 Bit stock having manual drive means (e.g.,brace) 18
81/3.05 Shell, projectile, or wad extractors 15
81/3.07 Receptacle closure remover 43
81/3.5 Spectacle 12
81/3.7 Leaf-spring spreaders 1
81/3.8 Fuse pullers 41
81/300 Tool jaw(s) positioned by relatively movable plural handles (e.g., pliers) 39
81/4 Engravers' clamps 3
81/44 Holder, pusher, or setter for driven-type fasteners 135
81/45 Shingle tool 95
81/46 Wooden flooring tool 22
81/463 Including tool driving by impact delivering component or cooperating anvil 130
81/484 For adjusting variable positioned parts 77
81/485 Spreader 67
81/486 Resilient article tensioner or compressor 50
81/487 Hand held holder or having clamp 86
81/488 Miscellaneous 217
81/489 Handle for tool 264
81/52 Wrench, screwdriver, or driver therefor 100
81/6 Watchmakers' 15
81/8.1 Packing 16
81/9.2 Stylus 10
81/9.21 Stamp scarifier 0
81/9.22 Perforator and inker 63
81/9.24 Tappet adjuster 11
81/9.26 Plowshare holder 1
81/9.3 Hose-clamp appliers 58
81/9.4 Wire stripper 172
81/900 Wrench or screwdriver constructed from specific material 66
81/901 Wrench or screwdriver adapted to turn eye screw 21
81/DIG.1 Tool-support adjuncts 5
81/DIG.10 Iris-type wrench head 0
81/DIG.11 Adapters for different-sized fasteners 35
81/DIG.12 Power hammer 4
81/DIG.2 Spiral drive for wrenches 4
81/DIG.3 Wrenches, thread-adjustment lock 8
81/DIG.4 Double adjustments, sliding jaw 0
81/DIG.5 Wrench scales and indicia 53
81/DIG.6 Spring means biasing wrench jaws 5
81/DIG.7 Bicycle spoke or nipple wrench 10
81/DIG.8 Crowfoot-type wrenches 6
81/DIG.9 Pivoted jaw latch means 2


Patents under this class:

Patent Number Title Of Patent Date Issued











 
 
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