Doorknob

Details Doorknob Doorknob

2007-05-22

2007-05-22

Greene, Paula A. (Department: 2912)

Bleaching and dyeing; fluid treatment and chemical modification

Treatment of hides, skins, feathers and animal tissues

Tanning

Design Patent

active

29212012

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

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