Bleaching and dyeing; fluid treatment and chemical modification – Treatment of hides – skins – feathers and animal tissues – Tanning
Design Patent
2002-01-30
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
D0476203
CLAIM:
The ornamental design for a wrench extender, as shown and described.
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patent: 6257102 (2001-07-01), Perry
patent: 6267030 (2001-07-01), Rodoni
Barkai Raphael
Pitts & Brittian P.C.
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