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The ornamental design for a fan blade, as shown and described herein.
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FIG. 1 is an environmental perspective view of a fan blade showing our new design;
FIG. 2 is an enlarged top view thereof;
FIG. 3 is an enlarged bottom view thereof;
FIG. 4 is an enlarged front end view thereof;
FIG. 5 is an enlarged rear end view thereof;
FIG. 6 is an enlarged left side view thereof; and,
FIG. 7 is an enlarged right side view thereof.
The broken line showing of environmental structure in FIG. 1 is for illustrative purpose only and forms no part of the claimed design.
Lin, Kuo-cheng, Huang, Wen-shi, Lei, Tsong-Yu, Huang, Yu-Hung
Patent | Priority | Assignee | Title |
7946824, | Oct 31 2006 | Nidec Servo Corporation | Electric axial flow fan |
D485904, | Aug 30 2002 | Delta Electronics Inc. | Fan blade |
D486572, | Apr 17 2003 | Delta Electronics Inc. | Impeller |
D558324, | Feb 14 2005 | Sunonwealth Electric Machine Industry Co., Ltd. | Overlapping fan-blade structure for a fan wheel |
D560791, | Oct 20 2006 | Matsushita Electric Industrial Co., Ltd. | Fan blade |
D561324, | Jan 18 2007 | Matsushita Electric Industrial Co., Ltd. | Centrifugal blower fan |
D561325, | Jan 18 2007 | Matsushita Electric Industrial Co., Ltd. | Centrifugal blower fan |
D564653, | Nov 22 2006 | JAPAN SERVO CO , LTD | Propeller for an axial flow fan |
D565171, | Mar 29 2007 | Tek-Chain Technology Co., Ltd. | Fan vane |
D565172, | Mar 30 2007 | O2COOL, LLC | Curved fan blade |
D570472, | Apr 10 2007 | NIDEC CORPORATION | Impeller |
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 |
Patent | Priority | Assignee | Title |
3851994, | |||
5320493, | Dec 16 1992 | Industrial Technology Research Institute | Ultra-thin low noise axial flow fan for office automation machines |
5513951, | Mar 29 1993 | NIPPONDENSO CO , LTD | Blower device |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Jan 23 2002 | HUANG, WEN-SHI | DELTA ELECTRONICS INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 012553 | /0526 | |
Jan 23 2002 | LIN, KUO-CHEN | DELTA ELECTRONICS INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 012553 | /0526 | |
Jan 29 2002 | LEI, TSONG-YU | DELTA ELECTRONICS INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 012553 | /0526 | |
Jan 29 2002 | HUANG, YU-HUNG | DELTA ELECTRONICS INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 012553 | /0526 | |
Jan 31 2002 | Delta Electronics Inc. | (assignment on the face of the patent) | / |
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