USD663411SActiveUtility

Impeller of an electric fan

75
Assignee: NAYA TOMOHIKOPriority: May 19, 2010Filed: Nov 1, 2010Granted: Jul 10, 2012
Est. expiryMay 19, 2030(~3.8 yrs left)· nominal 20-yr term from priority
Inventors:Tomohiko NayaYasushi KamadaMasao Kojima
75
PatentIndex Score
26
Cited by
10
References
1
Claims

Claims

exact text as granted — not AI-modified
We claim the ornamental design for an impeller of electric fan, as shown and described.

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