USD271168SExpiredUtility
Display frame
Individually held — no corporate assignee on recordPriority: Jun 29, 1981Filed: Jun 29, 1981Granted: Nov 1, 1983
Est. expiryJun 29, 2001(expired)· nominal 20-yr term from priority
Inventors:Andrew R. Antonczyk
88
PatentIndex Score
46
Cited by
2
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for display frame, substantially as shown and described.
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