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Publication numberUSD321388 S
Publication typeGrant
Application numberUS 07/432,145
Publication dateNov 5, 1991
Filing dateNov 6, 1989
Publication number07432145, 432145, US D321388 S, US D321388S, US-S-D321388, USD321388 S, USD321388S
InventorsWilliam T. Dalebout
Original AssigneeProform Fitness Products, Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Stepping exercise machine
US D321388 S
Abstract  available in
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  1. The ornamental design for a stepping exercise machine, as shown and described.

FIG. 1 is a perspective view of a stepping exercise machine showing my new design thereof;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a top plan view thereof; and

FIG. 7 is a front perspective view of a modified embodiment of the design shown on FIGS. 1 through 6.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US7517303Feb 25, 2005Apr 14, 2009Nautilus, Inc.Upper body exercise and flywheel enhanced dual deck treadmills
U.S. ClassificationD21/670