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Class Information
Number: 81/423
Name: Tools > Tool jaw(s) positioned by relatively movable plural handles (e.g., pliers) > Jaw features > Jaw attachment and/or inserts > Selective > By detachment
Description: Tools including releasable fastening means providing for removal and replacement of work-engaging jaw elements.


Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
7497150 Pliers for C or E-shaped fasteners Mar. 3, 2009
7415912 Locking clamp device Aug. 26, 2008
7399101 Lighted plier hand tool apparatus Jul. 15, 2008
7373862 Clamp device May. 20, 2008
7350393 Hand tool for wires Apr. 1, 2008
7216523 Pair of pressing jaws for hydraulic or electric pressing tools, and insulating covering for a pressing jaw May. 15, 2007
7204175 Hand tool with replaceable and rotatable function head Apr. 17, 2007
7156004 Adjustable wrench for removal of vehicle oil filters Jan. 2, 2007
7140279 Dual-headed pliers and method of manufacture Nov. 28, 2006
7114279 Fishhook barb crimping tool Oct. 3, 2006
7104166 Multi-purpose locking plier Sep. 12, 2006
7077036 Timing gear pliers Jul. 18, 2006
6840768 Dental device Jan. 11, 2005
6748830 Threaded gripping bar pliers insert Jun. 15, 2004
6732617 Replaceable tool tip May. 11, 2004
6721983 Multi-function tool with lever latch Apr. 20, 2004
6708359 Multi-purpose fishermen's pliers Mar. 23, 2004
6707007 Electrically heated soldering pliers with removably attachable jaw portions Mar. 16, 2004
6655407 Refrigerant charging tool Dec. 2, 2003
6647835 Pliers with replaceable jaws Nov. 18, 2003
6643877 Tool set Nov. 11, 2003
6551316 Selective compression and distraction instrument Apr. 22, 2003
6477925 Pliers Nov. 12, 2002
6443515 Holding wrench Sep. 3, 2002
6389937 Universal grip pliers May. 21, 2002
6386076 Pliers with separately installed jaws May. 14, 2002
6336386 Plier device having an adjustable opening Jan. 8, 2002
6336387 Plier device having an easily assembling structure Jan. 8, 2002
6314629 Hand tool for use in the quick disconnection of quick connect/disconnect couplings Nov. 13, 2001
6308597 Locking device for a hand tool Oct. 30, 2001
6282995 Plier tool having quickly attachable tool members Sep. 4, 2001
6253641 Single drop trimmer with limited cartridge release Jul. 3, 2001
6240815 Workpiece clamping device Jun. 5, 2001
6145144 Pocket tool with interchangeable components Nov. 14, 2000
6131495 Tool having replaceable tool heads Oct. 17, 2000
6128976 Single drop trimmer Oct. 10, 2000
6053025 Pliers for crimping workpieces Apr. 25, 2000
6009608 Brake chamber assembling device Jan. 4, 2000
5884540 Tool having replaceable jaws Mar. 23, 1999
5823076 Adjustable, ratcheting gear wrench for pipes and bolts Oct. 20, 1998
5802690 Tool for reconnecting a fuel hose safety break away Sep. 8, 1998
5664274 Multi-purpose tool Sep. 9, 1997
5649445 Piggyback set of I-beam connector dies Jul. 22, 1997
5590573 Pair of jaw fittings for mounting on pliers for clamping a collar Jan. 7, 1997
5579667 Adjustable wrench Dec. 3, 1996
5566438 Tool for reconnecting a fuel hose safety break away Oct. 22, 1996
5542167 Device for attaching/detaching shaft snap ring and hole snap ring Aug. 6, 1996
5485770 Plier engaging pad assembly Jan. 23, 1996
5469766 Adjustable spanner wrench Nov. 28, 1995
5386744 Broken bulb removal tool Feb. 7, 1995

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