Bleaching and dyeing; fluid treatment and chemical modification – Treatment of hides – skins – feathers and animal tissues – Tanning
Design Patent
2000-08-21
2001-05-08
Hyder, Philip S. (Department: 2912)
Bleaching and dyeing; fluid treatment and chemical modification
Treatment of hides, skins, feathers and animal tissues
Tanning
Design Patent
active
D0441630
CLAIM:
The ornamental design for a screw-driver handle, as shown and described.
REFERENCES:
patent: D. 91875 (1934-04-01), Haas
patent: D. 104766 (1937-06-01), Curtis
patent: D. 307235 (1990-04-01), Goudeman
patent: D. 334128 (1993-03-01), Gomas
patent: D. 338385 (1993-08-01), Shu
patent: D. 347337 (1994-05-01), Tsai
patent: D. 401831 (1998-12-01), Moody
patent: D. 413782 (1999-09-01), Krapowicz
patent: D. 432382 (2000-10-01), Hsu
A & J
Hyder Philip S.
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