Bleaching and dyeing; fluid treatment and chemical modification – Treatment of hides – skins – feathers and animal tissues – Tanning
Design Patent
2002-06-21
2003-06-24
Barkai, Raphael (Department: 2912)
Bleaching and dyeing; fluid treatment and chemical modification
Treatment of hides, skins, feathers and animal tissues
Tanning
Design Patent
active
D0476204
CLAIM:
The ornamental design for wrench, as shown and described.
REFERENCES:
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patent: 5231904 (1993-08-01), Masbaum
patent: D360118 (1995-07-01), Stanepher, Sr. et al.
patent: D414089 (1999-09-01), Kuo-Chen
patent: 6151996 (2000-11-01), Whiteford
patent: 6227079 (2001-05-01), Liu
patent: 2001/0020404 (2001-09-01), Chang-Kao
Barkai Raphael
Chang-Kao Chiu-Man
Kamrath Alan D.
Rider Bennett LLP
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