Bleaching and dyeing; fluid treatment and chemical modification – Treatment of hides – skins – feathers and animal tissues – Tanning
Design Patent
2007-08-21
2007-08-21
Hyder, Philip S. (Department: 2915)
Bleaching and dyeing; fluid treatment and chemical modification
Treatment of hides, skins, feathers and animal tissues
Tanning
Design Patent
active
29247369
CLAIM:
The ornamental design for a hammerhead, as shown and described.
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National Wholesale Tools Websight, Roofing hammer 1930.
David Pai Chao-Chang
Hyder Philip S.
Pai Patent & Trademark Law Firm
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