USD284937SExpiredUtility

Door knocker

Assignee: SHAW CLINTPriority: May 7, 1984Filed: May 7, 1984Granted: Aug 5, 1986

Est. expiryMay 7, 2004(expired)· nominal 20-yr term from priority

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Claims

exact text as granted — not AI-modified

The ornamental design for a door knocker, substantially as shown and described.

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