USD462753SExpiredUtility

Fan heater

Priority: Dec 11, 2001Filed: Dec 11, 2001Granted: Sep 10, 2002
Est. expiryDec 11, 2021(expired)· nominal 20-yr term from priority
Inventors:Tianyu Gao
92
PatentIndex Score
47
Cited by
4
References
1
Claims

Claims

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

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