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Publication numberUSD273029 S
Publication typeGrant
Application numberUS 06/302,488
Publication date13 Mar 1984
Filing date16 Sep 1981
Publication number06302488, 302488, US D273029 S, US D273029S, US-S-D273029, USD273029 S, USD273029S
InventorsFred W. Kullenberg
Original AssigneeInstruments for Cardiac Research, Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Exercise treadmill
US D273029 S
Abstract  available in
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  1. The ornamental design for an exercise treadmill, as shown and described.

FIG. 1 is a perspective view of an exercise treadmill showing my new design;

FIG. 2 is a top plan view thereof shown on a larger scale;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a rear elevational view thereof; and

FIG. 6 is a right side elevational view thereof.

Non-Patent Citations
1Popular Science, 5/1981, p. 118, MGI "Treadmill".
U.S. ClassificationD21/669