USD614274SActiveUtility

Electric heater

52
Assignee: LIN HEN-YUANPriority: Mar 19, 2009Filed: Mar 19, 2009Granted: Apr 20, 2010
Est. expiryMar 19, 2029(~2.6 yrs left)· nominal 20-yr term from priority
Inventors:Hen-Yuan Lin
52
PatentIndex Score
9
Cited by
3
References
1
Claims

Claims

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

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