USD576567SActiveUtility

Heat sink fan

36
Assignee: NIDEC CORPPriority: Feb 13, 2007Filed: Jul 27, 2007Granted: Sep 9, 2008
Est. expiryFeb 13, 2027(~0.6 yrs left)· nominal 20-yr term from priority
Inventors:Takaya OtsukiTakamasa YamashitaNaoto Yamaoka
36
PatentIndex Score
3
Cited by
30
References
1
Claims

Claims

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

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