USD690053SActiveUtility

Heat sink for a lamp

76
Assignee: ZHANG SHIYONGPriority: Aug 10, 2012Filed: Aug 10, 2012Granted: Sep 17, 2013
Est. expiryAug 10, 2032(~6 yrs left)· nominal 20-yr term from priority
Inventors:Shiyong ZhangYichong Zeng
76
PatentIndex Score
15
Cited by
31
References
1
Claims

Claims

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

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