Search Images Maps Play YouTube News Gmail Drive More »
Sign in
Screen reader users: click this link for accessible mode. Accessible mode has the same essential features but works better with your reader.


  1. Advanced Patent Search
Publication numberUSD574937 S1
Publication typeGrant
Application numberUS 29/274,620
Publication dateAug 12, 2008
Filing dateMay 10, 2007
Priority dateNov 24, 2006
Publication number274620, 29274620, US D574937 S1, US D574937S1, US-S1-D574937, USD574937 S1, USD574937S1
InventorsTianyu Gao
Original AssigneeTianyu Gao
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
US D574937 S1
Abstract  available in
Previous page
Next page
  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 right side view thereof;

FIG. 4 is a left side view thereof;

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

FIG. 6 is a perspective view thereof.

The broken line showing of the handle is for the purpose of illustrating environmental structure and forms no part of the claimed design.

In FIG. 2, the broken lines depict environmental subject matter only and form no part of the claimed design.

U.S. ClassificationD23/317, D23/332