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Publication numberUSD519583 S1
Publication typeGrant
Application numberUS 29/214,900
Publication dateApr 25, 2006
Filing dateOct 13, 2004
Priority dateOct 13, 2004
Publication number214900, 29214900, US D519583 S1, US D519583S1, US-S1-D519583, USD519583 S1, USD519583S1
InventorsTsung-Yu Chen
Original AssigneeTsung-Yu Chen
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Treading exercise machine
US D519583 S1
Abstract  available in
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  1. The ornamental design for a treading exercise machine, as shown and described.

FIG. 1 is a perspective view of a treading exercise machine showing my new design.

FIG. 2 is a front elevational view thereof.

FIG. 3 is a rear elevational view thereof.

FIG. 4 is a left side view thereof.

FIG. 5 is a right side view thereof.

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

U.S. ClassificationD21/668