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Class Information
Number: 81/421
Name: Tools > Tool jaw(s) positioned by relatively movable plural handles (e.g., pliers) > Jaw features > Jaw attachment and/or inserts
Description: Tools including a separate work-engaging element fastened or secured to at least one jaw.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7571505 |
Embellishment setting apparatus |
Aug. 11, 2009 |
| 7409846 |
Pair of pressing jaws for hydraulic or electric pressing tools, and insulating covering for a pressing jaw |
Aug. 12, 2008 |
| 7231984 |
Gripping insert and method of gripping a tubular |
Jun. 19, 2007 |
| 7216523 |
Pair of pressing jaws for hydraulic or electric pressing tools, and insulating covering for a pressing jaw |
May. 15, 2007 |
| 7114279 |
Fishhook barb crimping tool |
Oct. 3, 2006 |
| 7111376 |
Tool with inserted blade members |
Sep. 26, 2006 |
| 6966244 |
Non-metallic hand pliers with wire cutter |
Nov. 22, 2005 |
| 6792635 |
Type of joining pliers |
Sep. 21, 2004 |
| 6698074 |
Pincers for assembling and disassembling the springs of the brake shoes in a drum brake |
Mar. 2, 2004 |
| 6655407 |
Refrigerant charging tool |
Dec. 2, 2003 |
| 6601838 |
Clamp for use in wood framing |
Aug. 5, 2003 |
| 6574845 |
Pincers for assembling and disassembling the spring of the brake shoes in a drum brake |
Jun. 10, 2003 |
| 6532790 |
Hydraulic apparatus |
Mar. 18, 2003 |
| 6530099 |
Injection molded pliers with insert molded dual purpose reinforcing and implement structure |
Mar. 11, 2003 |
| 6464592 |
Device for cleaning and restoring threads of a threaded article |
Oct. 15, 2002 |
| 6401578 |
Hand tool having pivoted handles |
Jun. 11, 2002 |
| 6341545 |
Jaw assembly for pivotal handle tool with opposing jaw elements |
Jan. 29, 2002 |
| 6339980 |
Protective tool cover |
Jan. 22, 2002 |
| 6327943 |
Laminated self-adjusting pliers |
Dec. 11, 2001 |
| 6250184 |
Hand tool having a fast replaceable blade |
Jun. 26, 2001 |
| 6227549 |
Insulated chuck jaw |
May. 8, 2001 |
| 6220126 |
Hand tool having pivoted handles |
Apr. 24, 2001 |
| 6161823 |
Apparatus for adapting a clamp |
Dec. 19, 2000 |
| 6145418 |
Laminated hand tool assembly |
Nov. 14, 2000 |
| 6098498 |
Seat for guiding screws and nails |
Aug. 8, 2000 |
| 6019352 |
Vice like grip for chains |
Feb. 1, 2000 |
| 6000686 |
Locking three-way clamp |
Dec. 14, 1999 |
| 5913933 |
Pliers for crimping workpieces |
Jun. 22, 1999 |
| 5863033 |
Dual-action clamp |
Jan. 26, 1999 |
| 5862552 |
Multi-purpose fishing pliers |
Jan. 26, 1999 |
| 5810881 |
Clamping or gripping devices and method for producing the same |
Sep. 22, 1998 |
| 5732461 |
Hand tool |
Mar. 31, 1998 |
| 5662665 |
Suture needle holding surgical instrument |
Sep. 2, 1997 |
| 5607344 |
Apparatus for gripping and holding glass during a glass grinding process |
Mar. 4, 1997 |
| 5537898 |
Key holding tool for locksmiths |
Jul. 23, 1996 |
| 5485641 |
Composite/plier cutter tool with shear action cutter insert |
Jan. 23, 1996 |
| 5421721 |
Dental forceps |
Jun. 6, 1995 |
| 5398718 |
Tap line pliers |
Mar. 21, 1995 |
| 5255579 |
Pivoting jaw locking tool |
Oct. 26, 1993 |
| 5243883 |
Clamping jaw projectors |
Sep. 14, 1993 |
| 5211049 |
Joining-crimping device for assembly of type F connectors to coax cable |
May. 18, 1993 |
| 5140734 |
Brake spring pliers |
Aug. 25, 1992 |
| 5113727 |
Pliers with removable jaw inserts |
May. 19, 1992 |
| 5063770 |
Crimping tool |
Nov. 12, 1991 |
| 5050466 |
Clamping tools for air brakes |
Sep. 24, 1991 |
| 4944204 |
Pliers with adjustable jaw means |
Jul. 31, 1990 |
| 4869137 |
Jaws for power tongs and bucking units |
Sep. 26, 1989 |
| 4829805 |
Crimp tool |
May. 16, 1989 |
| 4754636 |
Connector locating device for crimping tools |
Jul. 5, 1988 |
| 4736614 |
Connector support for crimping tool |
Apr. 12, 1988 |
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