Patent
   D570471
Priority
Nov 22 2006
Filed
Feb 20 2007
Issued
Jun 03 2008
Expiry
Jun 03 2022
Assg.orig
Entity
unknown
17
7
n/a
The ornamental design for a part of a propeller for an axial flow fan, as shown and described.

FIG. 1 is a perspective view showing our new design;

FIG. 2 is a top view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof:

FIG. 5 is a bottom view thereof;

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

FIG. 7 is a right side thereof.

The broken line showing of fan blades and a hub is included for the purpose of illustrating environmental structure and forms no part of the claimed design.

Watanabe, Masanori, Iwase, Taku, Hioki, Tetsuya, Sekiguchi, Osamu, Tanno, Taro, Katou, Yoshihiko

Patent Priority Assignee Title
D631536, May 21 2009 RITE-HITE HOLDING CORPORATION, A WISCONSIN CORPORATION; Moore Fans LLC Fan blade
D680213, Mar 28 2011 SPAL AUTOMOTIVE S R L Ventilator blade
D688783, May 31 2012 SPAL AUTOMOTIVE S R L Fan
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D700312, Apr 26 2012 Sanyo Denki Co., Ltd. Cooling fan
D704323, Oct 13 2009 NOVENCO A/S Stator
D725251, Aug 05 2013 Mitsubishi Electric Corporation Propeller fan
D725252, Aug 05 2013 Mitsubishi Electronic Corporation Propeller fan
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D804647, Feb 02 2016 Delta Electronics, Inc. Fan blade
D808003, Jan 21 2015 EBM-PAPST MULFINGEN GMBH & CO KG Ventilator fan for a ventilation system
D821560, Oct 13 2009 NOVENCO A/S Ventilator blade
D823452, Oct 13 2009 NOVENCO A/S Ventilator blade
D911512, Jan 31 2018 Carrier Corporation Axial flow fan
D988498, Jan 20 2021 Delta Electronics, Inc. Fan blade
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Feb 20 2007Japan Servo Co., Ltd.(assignment on the face of the patent)
Apr 04 2007IWASE, TAKUJAPAN SERVO CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0192620401 pdf
Apr 04 2007WATANABE, MASANORIJAPAN SERVO CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0192620401 pdf
Apr 09 2007HIOKI, TETSUYAJAPAN SERVO CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0192620401 pdf
Apr 09 2007SEKIGUCHI, OSAMUJAPAN SERVO CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0192620401 pdf
Apr 09 2007TANNO, TAROJAPAN SERVO CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0192620401 pdf
Apr 09 2007KATOU, YOSHIHIKOJAPAN SERVO CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0192620401 pdf
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