Patent
   D493216
Priority
Aug 14 2003
Filed
Aug 14 2003
Issued
Jul 20 2004
Expiry
Jul 20 2018
Assg.orig
Entity
unknown
7
3
n/a
The ornamental design for a wheel blade, as shown and described herein.

FIG. 1 is a perspective view of a wheel blade;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a top plane view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a bottom plane view thereof;

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

FIG. 7 is a rear elevational view thereof.

Wu, Hsiu-Wei, Chiu, Chun-che, Chen, Heng-yi, Lee, Chin-Fu

Patent Priority Assignee Title
D667103, Oct 01 2010 Sharp Kabushiki Kaisha Cross-flow fan
D667104, Jun 15 2010 Sharp Kabushiki Kaisha Cross-flow fan
D732656, Jul 25 2013 AsusTek Computer Inc. Fan blade
D744085, Jul 25 2013 AsusTek Computer Inc. Fan blade
D755134, Jun 10 2012 Apple Inc. Thermal device
D816205, May 27 2016 Valiant Stoves Limited Hotair blowing fan
D821564, Apr 25 2016 EBM-PAPST Mulfingen GmbH & Co. KG Fan blade
Patent Priority Assignee Title
6525939, Aug 08 2000 Wistron Corporation; Acer Incorporated Heat sink apparatus
6547540, Sep 28 2001 Sunonwealth Electric Machine Industry Co., Ltd. Supercharging structure for a fan
6587341, Mar 04 2002 Chun Long Metal Co., Ltd. Heat dissipater structure
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jul 24 2003WU, HSIU-WEIDelta Electronics, IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0144060784 pdf
Jul 24 2003CHIU, CHUN-CHEDelta Electronics, IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0144060784 pdf
Jul 24 2003CHEN, HENG-YIDelta Electronics, IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0144060784 pdf
Jul 24 2003LEE, CHIN-FUDelta Electronics, IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0144060784 pdf
Aug 14 2003Delta Electronics, Inc.(assignment on the face of the patent)
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