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The ornamental design for a wheel blade, as shown and described herein.
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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
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Jul 24 2003 | WU, HSIU-WEI | Delta Electronics, Inc | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 014406 | /0784 | |
| Jul 24 2003 | CHIU, CHUN-CHE | Delta Electronics, Inc | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 014406 | /0784 | |
| Jul 24 2003 | CHEN, HENG-YI | Delta Electronics, Inc | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 014406 | /0784 | |
| Jul 24 2003 | LEE, CHIN-FU | Delta Electronics, Inc | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 014406 | /0784 | |
| Aug 14 2003 | Delta Electronics, Inc. | (assignment on the face of the patent) | / |
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