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Publication numberUSD600953 S1
Publication typeGrant
Application numberUS 29/336,791
Publication dateSep 29, 2009
Filing dateMay 8, 2009
Priority dateMar 9, 2009
Publication number29336791, 336791, US D600953 S1, US D600953S1, US-S1-D600953, USD600953 S1, USD600953S1
InventorsTaku Kumazawa
Original AssigneeAichi Co., Ltd.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Chair backrest
US D600953 S1
Abstract  available in
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  1. The ornamental design for a chair backrest, as shown and described.

FIG. 1 is a perspective view of a chair backrest showing my new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a left side elevation view thereof;

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

FIG. 6 is a bottom plan view thereof.

The right side elevation view of the chair backrest is a mirror image of the left side elevation view thereof.

All structures shown in broken lines represent environmental structure and are not part of the design sought to be patented.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
USD668072 *Feb 15, 2012Oct 2, 2012Aichi Co., Ltd.Chair
USD669278Jul 9, 2010Oct 23, 2012Aichi Co., Ltd.Chair
USD778631 *Jul 31, 2015Feb 14, 2017Takano Co., Ltd.Chair
USD781092 *Nov 10, 2015Mar 14, 2017Okamura CorporationChair
USD801742 *Apr 27, 2016Nov 7, 2017Itoki CorporationChair
USRE42027 *Oct 9, 2009Jan 18, 2011Aichi Co., LtdChair
U.S. ClassificationD06/716.4, D06/373