Bleaching and dyeing; fluid treatment and chemical modification – Treatment of hides – skins – feathers and animal tissues – Tanning
Design Patent
1999-12-20
2001-02-20
Douglas, Alan P. (Department: 2911)
Bleaching and dyeing; fluid treatment and chemical modification
Treatment of hides, skins, feathers and animal tissues
Tanning
Design Patent
active
D0437756
CLAIM:
The ornamental design for a plier device, as shown and described.
REFERENCES:
patent: 3600986 (1971-08-01), Baldwin, Jr.
patent: 4730524 (1988-03-01), Petersen
patent: 5056385 (1991-10-01), Petersen
patent: 6023805 (2000-02-01), Lin
Douglas Alan P.
Hecker Reid
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