USD444869SExpiredUtility

Exhaust fan

65
Priority: Jan 5, 2000Filed: Jan 5, 2000Granted: Jul 10, 2001
Est. expiryJan 5, 2020(expired)· nominal 20-yr term from priority
Inventors:Chung Lun Yip
65
PatentIndex Score
14
Cited by
1
References
1
Claims

Claims

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

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