USD665900SActiveUtility

Centrifugal fan

46
Assignee: YEN KEVINPriority: Jun 25, 2010Filed: Dec 22, 2010Granted: Aug 21, 2012
Est. expiryJun 25, 2030(~3.9 yrs left)· nominal 20-yr term from priority
Inventors:Kevin YenJiro WatanabeHiromitsu KuribayashiShigekazu Mitomo
46
PatentIndex Score
6
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
We claim the ornamental design for a centrifugal fan, as shown and described.

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