Bleaching and dyeing; fluid treatment and chemical modification – Treatment of hides – skins – feathers and animal tissues – Tanning
Design Patent
2002-09-13
2003-12-16
Coles, Doris V. (Department: 2913)
Bleaching and dyeing; fluid treatment and chemical modification
Treatment of hides, skins, feathers and animal tissues
Tanning
Design Patent
active
D0483660
CLAIM:
The ornamental design for a safety washer, as shown and described.
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Alix Yale & Ristas, LLP
Nelson T. Chase
Wing Sun Metal Products Ltd.
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