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The design for a muscle development device, as shown and described.
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FIG. 1 is a left side elevational view of a muscle development device showing my new design;
FIG. 2 is a right side elevational view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a front elevational view thereof;
FIG. 5 is a rear elevational view thereof;
FIG. 6 is a bottom plan view thereof; and,
FIG. 7 is a front and side perspective view of the muscle development device.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Sep 10 2004 | SCHULZ, GUNTER | MEDEX FITNESSGERATE GMBH | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 015813 | /0099 | |
| Sep 10 2004 | HOYER, VOLKER | MEDEX FITNESSGERATE GMBH | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 015813 | /0099 | |
| Sep 16 2004 | Kuo Hai, Pin | (assignment on the face of the patent) | / | |||
| Jul 05 2005 | MEDEX FITNESSGERTE GMBH | KUO, HAI PINI | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 016864 | /0142 |
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