Bleaching and dyeing; fluid treatment and chemical modification – Treatment of hides – skins – feathers and animal tissues – Tanning
Design Patent
2006-11-07
2006-11-07
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
D0531474
CLAIM:
The ornamental design for a portion of a portable electric hammer drill, as shown and described.
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Hayakawa Naohiro
Iwakami Junichi
Shinma Yasutoshi
Dennison, Schultz & MacDonald
Makita Corporation
Nelson T. Chase
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