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The ornamental design for an impeller, as shown and described herein.
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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
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Aug 12 2003 | CHIU, YUNG-YU | DELTA ELECTRONICS INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 014399 | /0115 | |
Aug 12 2003 | CHANG, SHUN-CHEN | DELTA ELECTRONICS INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 014399 | /0115 | |
Aug 13 2003 | LIN, KUO-CHENG | DELTA ELECTRONICS INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 014399 | /0115 | |
Aug 13 2003 | HUANG, WEN-SHI | DELTA ELECTRONICS INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 014399 | /0115 | |
Aug 20 2003 | Delta Electronics Inc. | (assignment on the face of the patent) | / |
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