Three point knob

Details Three point knob Three point knob

2008-11-06

2010-02-09

Greene, Paula (Department: 2912)

Bleaching and dyeing; fluid treatment and chemical modification

Treatment of hides, skins, feathers and animal tissues

Tanning

Design Patent

active

D0609550

CLAIM:
We claim the ornamental design for a three point knob, as shown and described.

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patent: D458344 (2002-06-01), Mullenmeister
patent: D556530 (2007-12-01), Workman et al.

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