Knob

Details Knob Knob

2007-09-07

2008-11-04

Greene, Paula (Department: 2912)

Bleaching and dyeing; fluid treatment and chemical modification

Treatment of hides, skins, feathers and animal tissues

Tanning

Design Patent

active

D0579751

CLAIM:
The ornamental design for a knob, as shown and described.

REFERENCES:
patent: D21769 (1892-08-01), Christesen
patent: D204742 (1966-05-01), Aleks
patent: D213431 (1969-03-01), Stone
patent: D471073 (2003-03-01), Fields
patent: D530593 (2006-10-01), Kosasih et al.
patent: D541130 (2007-04-01), Fields
patent: D543087 (2007-05-01), Soriano et al.
patent: D558557 (2008-01-01), Jou
patent: D574212 (2008-08-01), Jou

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