USD553719SExpiredUtility

Heater fan

60
Assignee: DIANI LLCPriority: Mar 24, 2004Filed: Nov 1, 2006Granted: Oct 23, 2007
Est. expiryMar 24, 2024(expired)· nominal 20-yr term from priority
Inventors:Frank Blateri
60
PatentIndex Score
9
Cited by
6
References
1
Claims

Claims

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

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