USD672730SActiveUtility

Heat sink

77
Assignee: LIN CHU-KENGPriority: Mar 13, 2012Filed: Mar 13, 2012Granted: Dec 18, 2012
Est. expiryMar 13, 2032(~5.7 yrs left)· nominal 20-yr term from priority
Inventors:Chu-Keng Lin
77
PatentIndex Score
21
Cited by
11
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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