| |
 |
|
Class Information
Number: 81/167
Name: Tools > Wrench, screwdriver, or driver therefor > Slidable jaw adjustments > Thread > Nontraveling rotatable nut > Intermediate > Causing outer jaw to slide
Description: The outer jaw is adjusted by the actuation of a nut between jaws and the end of the handle.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7059221 |
Wrench |
Jun. 13, 2006 |
| 7040199 |
Pipe wrench retrofit |
May. 9, 2006 |
| 6834569 |
Crescent wrench |
Dec. 28, 2004 |
| 6810775 |
Pipe pliers with auxiliary pressurizing mechanism |
Nov. 2, 2004 |
| 6792831 |
Color coded tools |
Sep. 21, 2004 |
| 6748826 |
Slide switch adjustable wrench |
Jun. 15, 2004 |
| 6393951 |
Pipe wrench with differentiated tooth size |
May. 28, 2002 |
| 6298754 |
Wrench for firefighters |
Oct. 9, 2001 |
| 6223632 |
Adjustable pipe wrench, gear actuated, having two methods of adjustment |
May. 1, 2001 |
| 6101906 |
Adjustable spanner having releasable engagement securing mechanism |
Aug. 15, 2000 |
| 6000301 |
Adjustable wrench |
Dec. 14, 1999 |
| 5771761 |
Spring pivoted, ratcheting lever wrench |
Jun. 30, 1998 |
| 5542319 |
Adjustable rachet-style self-tightening wrench |
Aug. 6, 1996 |
| 5095783 |
Plastic wrenching tool |
Mar. 17, 1992 |
| 4916987 |
Adjustable open end wrench, 15 degree dual head |
Apr. 17, 1990 |
| 4753141 |
Adjustable wrench |
Jun. 28, 1988 |
| 4253355 |
Valve box adjusting tool |
Mar. 3, 1981 |
| 4151764 |
Pipe wrench locking device |
May. 1, 1979 |
|
|
|
