USD665900SActiveUtility

Centrifugal fan

46
Assignee: YEN KEVINPriority: Jun 25, 2010Filed: Dec 22, 2010Granted: Aug 21, 2012
Est. expiryJun 25, 2030(~4 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.

Cited by (0)

No later patents cite this yet.

References (0)

No backward citations on record.