USD606637SActiveUtility

Infrared oil heater

Assignee: SHIZUOKA SEIKI CO LTDPriority: Aug 27, 2008Filed: Feb 5, 2009Granted: Dec 22, 2009
Est. expiryAug 27, 2028(~2.1 yrs left)· nominal 20-yr term from priority
44
PatentIndex Score
8
Cited by
3
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       We claim the ornamental design for a infrared oil heater thereof, as shown and described.

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