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Publication numberUSD591840 S1
Publication typeGrant
Application numberUS 29/274,624
Publication dateMay 5, 2009
Filing dateMay 10, 2007
Priority dateNov 24, 2006
Publication number274624, 29274624, US D591840 S1, US D591840S1, US-S1-D591840, USD591840 S1, USD591840S1
InventorsTianyu Gao
Original AssigneeTianyu Gao
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
US D591840 S1
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  1. The ornamental design for a heater, as shown and described.

FIG. 1 is a front view of a heater showing my new design;

FIG. 2 is a rear view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a perspective view thereof.

The portions of the heater shown in broken line form no part of the claimed design.

U.S. ClassificationD23/332