Ratchet wrench

Details Ratchet wrench Ratchet wrench

2007-09-11

2007-09-11

Barkai, Raphael (Department: 2915)

Bleaching and dyeing; fluid treatment and chemical modification

Treatment of hides, skins, feathers and animal tissues

Tanning

Design Patent

active

29255279

CLAIM:
I claim the ornamental design for a ratchet wrench, as shown and described.

REFERENCES:
patent: D257319 (1980-10-01), Cremer
patent: D340175 (1993-10-01), Mann
patent: 5995097 (1999-11-01), Tokumine et al.
patent: 5996453 (1999-12-01), Blacklock
patent: D459960 (2002-07-01), Wei
patent: D474381 (2003-05-01), Lee et al.
patent: D486366 (2004-02-01), Tuanmu
patent: D486708 (2004-02-01), Tuanmu
patent: D504057 (2005-04-01), Tuanmu
patent: 2002/0088314 (2002-07-01), Wambem
Snap-on tool catalog dated 1990 p. 109.
The Catalogue of the World Top Brand Tools (1993) (Best available copy).

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