Implements or apparatus for applying pushing or pulling force – Nail extractor type – Single throw lever
Reexamination Certificate
2008-05-06
2008-05-06
Wilson, Lee D (Department: 3723)
Implements or apparatus for applying pushing or pulling force
Nail extractor type
Single throw lever
C254S021000, C007S139000, C007S166000
Reexamination Certificate
active
11733320
ABSTRACT:
A multipurpose lever type tool is disclosed, which includes a lever head having a thick rear edge for breaking lumber members, a claw, and a handle connected between the head and the claw, the claw having a root obliquely backwardly extending from one end of the handle and a claw body obliquely forwardly extending from the root such that the front end edge of the claw body is substantially in line with the extending line of a side of the handle farthest from the root for safety in use.
REFERENCES:
patent: 5237715 (1993-08-01), Bane, III
patent: 5845354 (1998-12-01), Long et al.
patent: 6308934 (2001-10-01), Gallo
patent: 6725486 (2004-04-01), Oka
patent: 6948700 (2005-09-01), Wood
patent: 6986504 (2006-01-01), Eby et al.
David Pai Chao-Chang
Pai Patent & Trademark Law Firm
Wilson Lee D
LandOfFree
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