USD378799SExpiredUtility

Knocker

45
Assignee: ERICKSON DONALD APriority: Aug 22, 1995Filed: Aug 22, 1995Granted: Apr 15, 1997
Est. expiryAug 22, 2015(expired)· nominal 20-yr term from priority
Inventors:Donald A. Erickson
45
PatentIndex Score
6
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1
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a knocker, as shown and described.

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