Patent
   D507640
Priority
Aug 20 2003
Filed
Aug 20 2003
Issued
Jul 19 2005
Expiry
Jul 19 2019
Assg.orig
Entity
unknown
12
3
n/a
The ornamental design for an impeller, as shown and described herein.

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

FIG. 2 is a right side view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a bottom view thereof;

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

FIG. 7 is a rear view thereof.

Lin, Kuo-cheng, Huang, Wen-shi, Chang, Shun-chen, Chiu, Yung-yu

Patent Priority Assignee Title
D545126, Sep 09 2005 McGill Technology Limited Lid for blending apparatus
D558324, Feb 14 2005 Sunonwealth Electric Machine Industry Co., Ltd. Overlapping fan-blade structure for a fan wheel
D665351, Nov 04 2010 FLODESIGN WIND TURBINE CORP Wind turbine
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D755946, Feb 27 2014 Mitsubishi Electric Corporation Propeller fan
D755947, Feb 27 2014 Mitsubishi Electric Corporation Propeller fan
D761881, Dec 23 2011 SMALLAIRE PTY LTD Blower impeller
D828541, Jan 27 2016 GD MIDEA ENVIRONMENT APPLIANCES MFG CO , LTD ; MIDEA GROUP CO , LTD Fan blade
D914865, Apr 26 2016 Parker Intangibles LLC Fan with integral airflow guide
Patent Priority Assignee Title
6137681, Aug 07 1998 Foxconn Precision Components Co., Ltd. Thermal module
6579064, Oct 01 2001 Blade for a cooling fan
D366935, Jun 20 1994 Millipore AB Impeller
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 12 2003CHIU, YUNG-YUDELTA ELECTRONICS INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0144160380 pdf
Aug 12 2003CHANG, SHUN-CHENDELTA ELECTRONICS INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0144160380 pdf
Aug 13 2003LIN, KUO-CHENGDELTA ELECTRONICS INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0144160380 pdf
Aug 13 2003HUANG, WEN-SHIDELTA ELECTRONICS INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0144160380 pdf
Aug 20 2003Delta Electronics Inc.(assignment on the face of the patent)
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