Bleaching and dyeing; fluid treatment and chemical modification – Treatment of hides – skins – feathers and animal tissues – Tanning
Design Patent
2002-03-18
2002-12-10
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
D0466779
CLAIM:
The ornamental design for a portable electric drill, as shown and described.
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Fastening tool model No. 654, Rockwell Professional Power Tools, p. 80.*
Scrugun screwdrivers, Black & Decker Industrial/Construction catalogue, p. 24.
Hirayama Toshiro
Kokawa Kiyozumi
Shibata Yoshinori
Coles Doris V.
Dennison, Schultz & Dougherty
Makita Corporation
Nelson T. Chase
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