Bleaching and dyeing; fluid treatment and chemical modification – Treatment of hides – skins – feathers and animal tissues – Tanning
Design Patent
2002-02-01
2003-03-11
Barkai, Raphael (Department: 2912)
Bleaching and dyeing; fluid treatment and chemical modification
Treatment of hides, skins, feathers and animal tissues
Tanning
Design Patent
active
D0471410
CLAIM:
The ornamental design for a wrench, as shown and described.
REFERENCES:
patent: 564625 (1896-07-01), Kelsea
patent: D25954 (1896-08-01), Worden
patent: D352878 (1994-11-01), Penrose
patent: D410368 (1999-06-01), Wysopal
Barkai Raphael
Heino Joseph S.
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