USD581503SActiveUtility

Heater

51
Assignee: GAO TIANYUPriority: Nov 24, 2006Filed: May 21, 2007Granted: Nov 25, 2008
Est. expiryNov 24, 2026(~0.3 yrs left)· nominal 20-yr term from priority
Inventors:Tianyu Gao
51
PatentIndex Score
7
Cited by
22
References
1
Claims

Claims

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

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