Tools – Wrench – screwdriver – or driver therefor – Handle or shank
Reexamination Certificate
2007-03-06
2007-03-06
Wilson, Lee D. (Department: 3723)
Tools
Wrench, screwdriver, or driver therefor
Handle or shank
C081S177850, C081S900000, C403S330000, C016S110100
Reexamination Certificate
active
11209387
ABSTRACT:
An apparatus is provided that allows the use of a standard ratchet wrench with a square male drive on one end that attaches to a normal socket and a square female drive on the other end which attaches to a normal socket wrench. The apparatus then provides a wrench slider component to provide increased length to reach.
REFERENCES:
patent: 4905548 (1990-03-01), Colace et al.
patent: 4960015 (1990-10-01), Mathews
patent: 5033337 (1991-07-01), Thomas, III
patent: 5138911 (1992-08-01), Lan
patent: 5690006 (1997-11-01), Pulliam
patent: 5927161 (1999-07-01), Clifford et al.
patent: 6170365 (2001-01-01), Zerver
patent: 6971290 (2005-12-01), Ybarra
Gugliotta John D.
Ojini Anthony
Wilson Lee D.
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