| 
 | The ornamental design for an exercise step, as shown and described. | |||||||||||||||||
FIG. 1 is a perspective view of an exercise step showing my new design, in a first position;
FIG. 2 is a front elevational view thereof, the rear view of the exercise step being a mirror image of the same;
FIG. 3 is a side elevational view thereof, the opposite side view of the exercise step being a miror image of the same;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a perspective view of the exercise step of FIG. 1 shown in a second position;
FIG. 6 is a front elevational view thereof, the rear view of the exercise step being a mirror image of the same;
FIG. 7 is a side elevational view thereof, the opposite side view of the exercise step being a mirror image of the same;
FIG. 8 is a bottom plan view thereof;
FIG. 9 is a perspective view of the exercise step of FIG. 1 shown in a third position;
FIG. 10 is a front elevational view thereof, the rear view of the exercise step being a mirror image of the same;
FIG. 11 is a side elevational view thereof, the opposite side view of the exercise step being a mirror image of the same;
FIG. 12 is a bottom plan view thereof;
FIG. 13 is a perspective view of the bench component of the exercise step of FIG. 1 shown separate for clarity of illustration;
FIG. 14 is a front elevational view thereof, the rear view of the bench component being a mirror image of the same;
FIG. 15 is a side elevational view thereof, the opposite side view of the bench component being a mirror image of the same;
FIG. 16 is a perspective view of the leg component of the exercise step shown in FIG. 1 shown separate for clarity of illustration;
FIG. 17 is a front elevational view thereof;
FIG. 18 is a rear elevational view thereof;
FIG. 19 is a side elevational view thereof, the opposite side view of the leg component being a mirror image of the same;
FIG. 20 is a top plan view thereof; and,
FIG. 21 is a bottom plan view thereof.
The broken line showing of the connectors of the leg component in FIGS. 16-21 is environmental only and forms no part of the claimed design.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc | 
| May 21 1992 | The Green Journal Ltd. | (assignment on the face of the patent) | / | |||
| Jun 16 1992 | LE ROUX, PHILIPPE | GREEN JOURNAL LTD , THE | ASSIGNMENT OF ASSIGNORS INTEREST | 006203/ | 0231 | 
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