Bleaching and dyeing; fluid treatment and chemical modification – Treatment of hides – skins – feathers and animal tissues – Tanning
Design Patent
2001-11-05
2003-04-01
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
D0472443
CLAIM:
The ornamental design for a keyless drill chuck, as shown and described.
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Chan Meily Siu Mei
Chunn Daniel A.
Leung Felix Hei Shun
Coles Doris V.
Hardaway, III John B.
Nelson T. Chase
Nexsen Pruet Jacobs & Pollard LLC
TechTronic Industries Co., LTD
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