Knocker

Details Knocker Knocker

2011-07-12

2011-07-12

Brooks, Cathron C (Department: 2911)

Bleaching and dyeing; fluid treatment and chemical modification

Using enzymes, dye process, composition, or product of dyeing

Design Patent

active

D0641232

CLAIM:
I claim the ornamental design for a knocker, as shown and described.

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