USD545953SExpiredUtility

Electric heater

61
Assignee: CHIEN HUNG-CHIPriority: Feb 3, 2005Filed: Sep 13, 2006Granted: Jul 3, 2007
Est. expiryFeb 3, 2025(expired)· nominal 20-yr term from priority
Inventors:Hung-Chi Chien
61
PatentIndex Score
11
Cited by
8
References
1
Claims

Claims

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

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