USD267416SExpiredUtility

Display sign holder

55
Assignee: INTEGRAL DESIGN INCPriority: Apr 7, 1980Filed: Apr 7, 1980Granted: Dec 28, 1982
Est. expiryApr 7, 2000(expired)· nominal 20-yr term from priority
Inventors:Richard M. LiptakRobert S. Liptak
55
PatentIndex Score
7
Cited by
3
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a set of display sign holders, as shown and described.

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