USD561323SActiveUtility

Centrifugal blower fan

67
Assignee: MATSUSHITA ELECTRIC INDUSTRIAL CO LTDPriority: Oct 20, 2006Filed: Jan 24, 2007Granted: Feb 5, 2008
Est. expiryOct 20, 2026(~0.3 yrs left)· nominal 20-yr term from priority
Inventors:Seiji Shirahama
67
PatentIndex Score
16
Cited by
6
References
1
Claims

Claims

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

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