Bleaching and dyeing; fluid treatment and chemical modification – Treatment of hides – skins – feathers and animal tissues – Tanning
Design Patent
2007-10-09
2007-10-09
Barkai, Raphael (Department: 2915)
Bleaching and dyeing; fluid treatment and chemical modification
Treatment of hides, skins, feathers and animal tissues
Tanning
Design Patent
active
29263507
CLAIM:
The ornamental design for a spanner, as shown and described.
REFERENCES:
patent: 5586378 (1996-12-01), Smith
patent: D388296 (1997-12-01), Wei
patent: 6134990 (2000-10-01), Ling et al.
patent: 6409152 (2002-06-01), Bagley
patent: 6575059 (2003-06-01), Liu
patent: 7066057 (2006-06-01), Hsien
patent: 2003/0097913 (2003-05-01), Hu
Barkai Raphael
Gholson Randall H
Proxene Tools Co., Ltd.
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