USD242763SExpiredUtility
Door fastener
Individually held — no corporate assignee on recordPriority: Sep 22, 1975Filed: Sep 22, 1975Granted: Dec 21, 1976
Est. expirySep 22, 1995(expired)· nominal 20-yr term from priority
Inventors:Robert Carlton
24
PatentIndex Score
1
Cited by
6
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a door fastener, as shown.
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