USD290873SExpiredUtility

Ceiling fan

41
Individually held — no corporate assignee on recordPriority: Sep 18, 1985Filed: Sep 18, 1985Granted: Jul 14, 1987
Est. expirySep 18, 2005(expired)· nominal 20-yr term from priority
Inventors:Shang-Chih Chen
41
PatentIndex Score
5
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for ceiling fan, as shown and described.

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