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Patent
D575749
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Priority
Aug 01 2007
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Filed
Aug 01 2007
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Issued
Aug 26 2008
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Expiry
Aug 26 2022
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Assg.orig
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Entity
unknown
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18
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12
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n/a
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The ornamental design for a fan impeller, as shown.
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FIG. 1 is a perspective view of a fan impeller of our new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
Zhang, Jie, Hwang, Ching-Bai, Lin, Ran
Patent |
Priority |
Assignee |
Title |
8292588, |
Jun 14 2008 |
NIDEC CORPORATION |
Impeller and centrifugal fan |
D657089, |
Apr 10 2010 |
SUZHOU LEKIN SEMICONDUCTOR CO , LTD |
LED lamp |
D665351, |
Nov 04 2010 |
FLODESIGN WIND TURBINE CORP |
Wind turbine |
D680373, |
Jul 09 2010 |
Grace Manufacturing, Inc. |
Culinary cutting blade |
D694874, |
May 21 2012 |
Foxconn Technology Co., Ltd. |
Cooling fan |
D701300, |
Mar 11 2013 |
Panasonic Corporation |
Impeller of electric fan |
D702829, |
Oct 26 2012 |
Delta Electronics, Inc. |
Fan impeller |
D745955, |
Oct 26 2012 |
Delta Electronics, Inc. |
Fan impeller |
D755134, |
Jun 10 2012 |
Apple Inc. |
Thermal device |
D758642, |
Dec 31 2013 |
MODULEX INC.; MODULEX INC |
Lighting fixture |
D761881, |
Dec 23 2011 |
SMALLAIRE PTY LTD |
Blower impeller |
D921871, |
Sep 03 2019 |
|
Fan impeller |
D921872, |
Sep 03 2019 |
|
Fan impeller |
D921873, |
Sep 03 2019 |
|
Fan impeller |
D921874, |
Sep 03 2019 |
|
Fan impeller |
D921875, |
Sep 03 2019 |
|
Fan impeller |
D921876, |
Sep 03 2019 |
|
Fan impeller |
D921877, |
Sep 03 2019 |
|
Fan impeller |
Patent |
Priority |
Assignee |
Title |
5554004, |
Jul 27 1995 |
AMETEK, INC ; AMETEK AEROSPACE PRODUCTS, INC |
Fan impeller assembly |
5775878, |
Aug 30 1995 |
SOCIETE NATIONALE D ETUDE ET DE CONSTRUCTION DE MOTEURS D AVIATION |
Turbine of thermostructural composite material, in particular of small diameter, and a method of manufacturing it |
6540476, |
Nov 16 2000 |
Delta Electronics, Inc. |
Centrifugal fan |
6568907, |
Sep 28 2001 |
Sunonwealth Electric Machine Industry Co., Ltd. |
Impeller structure |
6877954, |
Apr 08 2003 |
|
Eccentric heat dispensing fans |
20030217835, |
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20050106024, |
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20050252641, |
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20080011461, |
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20080017358, |
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20080056899, |
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D563544, |
Jun 09 2007 |
Foxconn Technology Co., Ltd. |
Fan impeller |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a