USD260505SExpiredUtility

Standing plaque

36
Assignee: PRINCETON IND CORPORATIONPriority: Apr 30, 1979Filed: Apr 30, 1979Granted: Sep 1, 1981
Est. expiryApr 30, 1999(expired)· nominal 20-yr term from priority
Inventors:Leo F. Wildgen
36
PatentIndex Score
1
Cited by
5
References
1
Claims

Claims

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

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