USD561324SActiveUtility

Centrifugal blower fan

65
Assignee: MATSUSHITA ELECTRIC INDUSTRIAL CO LTDPriority: Jan 18, 2007Filed: Jun 15, 2007Granted: Feb 5, 2008
Est. expiryJan 18, 2027(~0.5 yrs left)· nominal 20-yr term from priority
Inventors:Seiji ShirahamaHitoshi Yoshikawa
65
PatentIndex Score
14
Cited by
7
References
1
Claims

Claims

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

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