Bleaching and dyeing; fluid treatment and chemical modification – Treatment of hides – skins – feathers and animal tissues – Tanning
Design Patent
2006-08-22
2006-08-22
Nelson, T. Chase (Department: 2915)
Bleaching and dyeing; fluid treatment and chemical modification
Treatment of hides, skins, feathers and animal tissues
Tanning
Design Patent
active
D0526873
CLAIM:
The ornamental design for a portable electric hammer drill, as shown.
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Okada Masanori
Ookubo Takahiro
Sakai Masato
Taniguchi Takeshi
Tsuzuki Hitoshi
Hitachi Koki Co,. Ltd.
Nelson T. Chase
Sughrue & Mion, PLLC
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