Bleaching and dyeing; fluid treatment and chemical modification – Treatment of hides – skins – feathers and animal tissues – Tanning
Design Patent
2002-02-26
2003-02-18
Vinson, Brian N. (Department: 2911)
Bleaching and dyeing; fluid treatment and chemical modification
Treatment of hides, skins, feathers and animal tissues
Tanning
Design Patent
active
D0470390
CLAIM:
The ornamental design for a combination lock, as shown.
REFERENCES:
patent: 1777424 (1930-10-01), Atkins
patent: 3256723 (1966-06-01), Lehman
patent: D437768 (2001-02-01), Grosz et al.
patent: D451002 (2001-11-01), Lai
Rosenberg , Klein & Lee
Vinson Brian N.
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