USD672728SActiveUtility

Heat sink

57
Assignee: LIN CHU-KENGPriority: Dec 28, 2011Filed: Dec 28, 2011Granted: Dec 18, 2012
Est. expiryDec 28, 2031(~5.5 yrs left)· nominal 20-yr term from priority
Inventors:Chu-Keng Lin
57
PatentIndex Score
9
Cited by
12
References
1
Claims

Claims

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

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