Spark plug tool

Details Spark plug tool Spark plug tool

2006-09-12

2006-09-12

Thomas, David B. (Department: 3723)

Tools

Wrench, screwdriver, or driver therefor

Rigid jaws

C007S100000

Reexamination Certificate

active

07104164

ABSTRACT:
An apparatus and method for installing and removing a recessed spark plug to and from an engine without a component thereof becoming disengaged. The spark plug tool is long enough to reach a recessed spark plug and includes a first housing member having an opening fitted with an elastomeric sleeve for receiving a spark plug, a shaft that may be integrally connected to the first housing member, and a second housing member which may be integrally connected to the shaft. The second housing member can be coupled to a torque member.

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patent: 5074173 (1991-12-01), Cearley
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patent: D364543 (1995-11-01), Hennen
patent: 5572913 (1996-11-01), Nasiell
patent: 5960682 (1999-10-01), Yamashita
patent: 2002/0026859 (2002-03-01), Suzuki
2003 Snap-on Technologies, Inc., Jul. 21, 2003; Catalog 600; 105 & 355; 9/16 Spark Plug Socket; pn S9716KMAG.
Professional Tools and Equipment News, Apr. 2004; Reliable Auto Center, Fort Atkinson, WI; Mike Steptoe; “Lockit Socket”.

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