USD279601SExpiredUtility
Air vent
Individually held — no corporate assignee on recordPriority: Sep 2, 1982Filed: Sep 2, 1982Granted: Jul 9, 1985
Est. expirySep 2, 2002(expired)· nominal 20-yr term from priority
Inventors:John M. Sexton
84
PatentIndex Score
23
Cited by
3
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for an air vent, as shown and described.
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