USD247774SExpiredUtility
Wall plaque
Individually held — no corporate assignee on recordPriority: Mar 22, 1976Filed: Mar 22, 1976Granted: Apr 25, 1978
Est. expiryMar 22, 1996(expired)· nominal 20-yr term from priority
Inventors:Keith A. Underwood
34
PatentIndex Score
3
Cited by
1
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a wall plaque, substantially as shown.
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