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Class Information
Number: 81/176.15
Name: Tools > Wrench, screwdriver, or driver therefor > Spanner > Having means to engage work axially
Description: Wrench wherein the work engaging projection or recess extends along the axis about which the twisting strain is applied to the work.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7562605 |
Drain and strainer wrench |
Jul. 21, 2009 |
| 7526983 |
Tool for removing and installing a pop-up pool cleaning head assembly |
May. 5, 2009 |
| 7520537 |
Attachment nut for oil cooler line |
Apr. 21, 2009 |
| 7347126 |
Clamping system for the tool holding fixture of machine tools |
Mar. 25, 2008 |
| 7334507 |
Teethless adjustable spanner |
Feb. 26, 2008 |
| 7293482 |
Wing nut installation and removal tool |
Nov. 13, 2007 |
| 7272996 |
Spanner socket |
Sep. 25, 2007 |
| 7258045 |
Tree step tool |
Aug. 21, 2007 |
| 7237464 |
Fastening tool for screw threaded bolts |
Jul. 3, 2007 |
| 7231852 |
Faucet nut wrench kit |
Jun. 19, 2007 |
| 7185567 |
Torque plate tool and method for sprinkler head installation |
Mar. 6, 2007 |
| 7152510 |
Clamping system for the tool holding fixture of machine tools |
Dec. 26, 2006 |
| 7131357 |
Universal golf spike removal tool |
Nov. 7, 2006 |
| 7100478 |
Wrench |
Sep. 5, 2006 |
| 7069824 |
Leverage handle |
Jul. 4, 2006 |
| 7069822 |
Movable wrench handle assembly |
Jul. 4, 2006 |
| 7021178 |
Boat cap remover |
Apr. 4, 2006 |
| 7013764 |
Basket strainer extractor device |
Mar. 21, 2006 |
| 7000506 |
Cable clamp lock nut wrench |
Feb. 21, 2006 |
| 6988431 |
Removal tool for locking nut, bolt and clip systems and assemblies |
Jan. 24, 2006 |
| 6978703 |
Cam gear holding and turning wrench |
Dec. 27, 2005 |
| 6969057 |
Method and apparatus for adjusting and positioning air caps |
Nov. 29, 2005 |
| 6955183 |
Pressure tank valve socket |
Oct. 18, 2005 |
| 6901825 |
E-Z shutter crank |
Jun. 7, 2005 |
| 6899002 |
Apparatus for installing and removing sink strainer nuts |
May. 31, 2005 |
| 6899001 |
Firefighter's wrench |
May. 31, 2005 |
| 6895838 |
Apparatus system and method for installing a strainer lock |
May. 24, 2005 |
| 6860177 |
Anti-fraud lock screw with a freely rotating dome on a polygonal head |
Mar. 1, 2005 |
| 6826984 |
Lock nut sockets |
Dec. 7, 2004 |
| 6813978 |
Universal adjusting tool |
Nov. 9, 2004 |
| 6779424 |
Electrician's wrench |
Aug. 24, 2004 |
| 6755099 |
Drive wrench structure |
Jun. 29, 2004 |
| 6715384 |
Multi-functional fastener driver device |
Apr. 6, 2004 |
| 6715385 |
Combination tool for assembling and dismantling a lock nut of a bearing of a wheel axle of a wheeled vehicle |
Apr. 6, 2004 |
| 6711975 |
Fore end wrench |
Mar. 30, 2004 |
| 6701810 |
Radiator cap tool |
Mar. 9, 2004 |
| 6688484 |
Tamper evident container closures |
Feb. 10, 2004 |
| 6609445 |
Socket for a pipe line valve |
Aug. 26, 2003 |
| 6606773 |
Pool cover installation bar |
Aug. 19, 2003 |
| 6595091 |
Tool for golf shoe spikes |
Jul. 22, 2003 |
| 6591716 |
Universal tool for detaching and retrieving overhead mounted smoke and heat detectors |
Jul. 15, 2003 |
| 6588300 |
Apparatus and method for remotely venting pressurized containers |
Jul. 8, 2003 |
| 6564679 |
Appliance clutch removal and installation tool |
May. 20, 2003 |
| 6477924 |
Method for raising and lowering the feed and delivery tables of a printing press |
Nov. 12, 2002 |
| 6474199 |
Drain installation apparatus |
Nov. 5, 2002 |
| 6401575 |
Wrench for fuel filter housing covers |
Jun. 11, 2002 |
| 6393952 |
Four wheel drive manual hub lock and unlock tool |
May. 28, 2002 |
| 6378405 |
Tool for anti-tampering devices |
Apr. 30, 2002 |
| 6349622 |
Multi purpose valve opening tool |
Feb. 26, 2002 |
| 6339981 |
Brake adjustment tool |
Jan. 22, 2002 |
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