Tools – Wrench – screwdriver – or driver therefor – Having work engaging and force exerting portion inserted...
Reexamination Certificate
2007-10-02
2007-10-02
Wilson, Lee D. (Department: 3723)
Tools
Wrench, screwdriver, or driver therefor
Having work engaging and force exerting portion inserted...
C081S124600, C081S121100
Reexamination Certificate
active
11031139
ABSTRACT:
In one embodiment, an enhanced hex key comprises a hex key composed of a first material (e.g., a metal such as steel) and non-marring, protective sleeve composed of a second material fitted onto the hex key bit portion of the hex key. In one embodiment, the sleeve may be comprised of a thermoset material such as, preferably, a glass reinforced thermoset plastic. The sleeve has a hexagonally-shaped inner surface that fits onto the hex key bit, and a hexagonally-shaped outer surface that fits, e.g., into fasteners of a specified size. The sleeve may be connected to the hex key bit by an adhesive. The sleeve may additionally be connected to the hex key bit using a screw such as, e.g., a set screw. Alternatively, the sleeve may be pinned to the hex key bit using a pin such as, e.g., a dowel pin. Tools with non-marring surfaces are also disclosed.
REFERENCES:
patent: 3868874 (1975-03-01), Olashaw
patent: 4286600 (1981-09-01), Judickas
patent: 4790573 (1988-12-01), Cardozo
patent: 5182973 (1993-02-01), Martindell
patent: 5970826 (1999-10-01), Iwinski et al.
patent: 6126882 (2000-10-01), Iwinski et al.
patent: 6962098 (2005-11-01), Eggert et al.
patent: 2002/0033079 (2002-03-01), Zurbuchen et al.
patent: 2003/0192409 (2003-10-01), Wallace
patent: 2004/0129388 (2004-07-01), Brazil
Grant Alvin J.
Kaye Scholer LLP
ProTec Tools, LLC
Sklar Brandon N.
Tyler Jonathan
LandOfFree
Non-marring tools does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Non-marring tools, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Non-marring tools will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3898936