USD253749SExpiredUtility

Door knocker or the like

24
Assignee: COLUMBIA SPECIALTY CO INCPriority: Jun 17, 1977Filed: Jun 17, 1977Granted: Dec 25, 1979
Est. expiryJun 17, 1997(expired)· nominal 20-yr term from priority
Inventors:Rudolph Paulich
24
PatentIndex Score
3
Cited by
1
References
1
Claims

Claims

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

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