Ratchet wrench

Details Ratchet wrench Ratchet wrench

2005-04-19

2005-04-19

Barkai, Raphael (Department: 2912)

Bleaching and dyeing; fluid treatment and chemical modification

Treatment of hides, skins, feathers and animal tissues

Tanning

Design Patent

active

D0504057

CLAIM:
The ornamental design for a ratchet wrench, as shown and described.

REFERENCES:
patent: 2712258 (1955-07-01), Keith
patent: 3273429 (1966-09-01), De Orlow
patent: D301112 (1989-05-01), Crabtree et al.
patent: 5865074 (1999-02-01), Hsieh
patent: 5964129 (1999-10-01), Shiao
patent: D459960 (2002-07-01), Wei
patent: D465707 (2002-11-01), Chen
patent: 6742420 (2004-06-01), Aldama
patent: D495935 (2004-09-01), Wang
Sears catalog, p. 16, 1990.*
Leaway Hand Tool Corporation product brochure (2004) (See especially Annotations A and B).

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