Patent
   D594955
Priority
Oct 17 2007
Filed
Apr 15 2008
Issued
Jun 23 2009
Expiry
Jun 23 2023
Assg.orig
Entity
unknown
9
4
n/a
The ornamental design for a centrifugal blower fan, as shown.

FIG. 1 is a perspective view of a centrifugal blower fan showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a right side view thereof; and,

FIG. 7 is a left side view thereof.

Noda, Hiroyuki

Patent Priority Assignee Title
10375901, Dec 09 2014 MTD Products Inc Blower/vacuum
D681187, Nov 01 2012 COOLER MASTER DEVELOPMENT CORPORATION Fan
D681188, Nov 01 2012 COOLER MASTER DEVELOPMENT CORPORATION Fan
D681800, Nov 01 2012 COOLER MASTER DEVELOPMENT CORPORATION Fan
D772392, Feb 11 2015 EBM-PAPST MULFINGEN GMBH & CO KG Fanwheel
D799714, Jul 21 2015 Deere & Company Centrifugal fan housing
D809643, Apr 07 2016 EBM-PAPST Mulfingen GmbH & Co. KG Blower wheel disc
D821555, Jun 29 2016 MIRO CO. LTD. Fan for humidifier
D949315, Jun 24 2016 EBM-PAPST Mulfingen GmbH & Co. KG Vane damper with trailing edge
Patent Priority Assignee Title
6042335, May 04 1998 Carrier Corporation Centrifugal flow fan and fan/orifice assembly
D561323, Oct 20 2006 Matsushita Electric Industrial Co., Ltd. Centrifugal blower fan
D561324, Jan 18 2007 Matsushita Electric Industrial Co., Ltd. Centrifugal blower fan
D561325, Jan 18 2007 Matsushita Electric Industrial Co., Ltd. Centrifugal blower fan
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Apr 04 2008NODA, HIROYUKIHUSQVARNA ZENOAH CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0208230507 pdf
Apr 15 2008Husqvarna Zenoah Co., Ltd(assignment on the face of the patent)
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