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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
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D680213 ,
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D688783 ,
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D700312 ,
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D704323 ,
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D725251 ,
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D725252 ,
Aug 05 2013
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D743018 ,
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NOVENCO A/S
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D755363 ,
Oct 13 2009
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D756500 ,
Oct 13 2009
NOVENCO A/S
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D804647 ,
Feb 02 2016
Delta Electronics, Inc.
Fan blade
D808003 ,
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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
Executed on Assignor Assignee Conveyance Frame Reel Doc
Feb 20 2007 Japan Servo Co., Ltd. (assignment on the face of the patent) /
Apr 04 2007 IWASE, TAKU JAPAN SERVO CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 019262 /0401
pdf
Apr 04 2007 WATANABE, MASANORI JAPAN SERVO CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 019262 /0401
pdf
Apr 09 2007 HIOKI, TETSUYA JAPAN SERVO CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 019262 /0401
pdf
Apr 09 2007 SEKIGUCHI, OSAMU JAPAN SERVO CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 019262 /0401
pdf
Apr 09 2007 TANNO, TARO JAPAN SERVO CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 019262 /0401
pdf
Apr 09 2007 KATOU, YOSHIHIKO JAPAN SERVO CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 019262 /0401
pdf
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