Bleaching and dyeing; fluid treatment and chemical modification – Treatment of hides – skins – feathers and animal tissues – Tanning
Design Patent
2001-05-17
2002-10-08
Coles, Doris V. (Department: 2913)
Bleaching and dyeing; fluid treatment and chemical modification
Treatment of hides, skins, feathers and animal tissues
Tanning
CD15S126000
Design Patent
active
D0463965
CLAIM:
The ornamental design for a grinding wheel, as shown and described.
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Metal polishing discs, Types S and R; K-Prix Quality Diamond Tools, Dongil Industries Co., Ltd.
Chang Joon Ho
Lee Chang Hyun
Coles Doris V.
Ehwa Diamond Ind. Co. Ltd.
Harrison & Egbert
Nelson T. Chase
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