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The ornamental design for an exercise device, as shown and described. |
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FIG. 1 is an isometric view of the design; user attachment belts are shown in dotted outline and do not form a part of our ornamental design;
FIG. 2 is a front view of the design;
FIG. 3 is a rear view of the design;
FIG. 4 is a top view of the design;
FIG. 5 is a right side elevation view of the design; the left side elevation view being a mirror image thereof; and,
FIG. 6 is a bottom view of the design.
Walter, Thomas A., Anderson, Martin D.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Apr 29 1997 | WALTER, THOMAS A | ANDERSON, MARTIN D | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 008620 | /0629 | |
| May 07 1997 | Martin D., Anderson | (assignment on the face of the patent) | / | |||
| Oct 14 1998 | ANDERSON, MARTIN D | BACK BUILDER, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 010452 | /0214 |
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