Bleaching and dyeing; fluid treatment and chemical modification – Treatment of hides – skins – feathers and animal tissues – Tanning
Design Patent
1999-08-31
2001-04-24
Barkai, Raphael (Department: 2911)
Bleaching and dyeing; fluid treatment and chemical modification
Treatment of hides, skins, feathers and animal tissues
Tanning
Design Patent
active
D0440838
CLAIM:
The ornamental design for a key with mating keyhead, as shown and described.
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Barkai Raphael
Knobbe Martens Olson & Bear LLP
Knox Company
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