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Publication numberUSD540578 S1
Publication typeGrant
Application numberUS 29/237,925
Publication dateApr 17, 2007
Filing dateSep 9, 2005
Priority dateSep 9, 2005
Fee statusPaid
Publication number237925, 29237925, US D540578 S1, US D540578S1, US-S1-D540578, USD540578 S1, USD540578S1
InventorsSu-Ming Chen
Original AssigneeSu-Ming Chen
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Backrest
US D540578 S1
Images(6)
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Claims(1)
  1. The ornamental design for a backrest, as shown and described.
Description

FIG. 1 is a front perspective view of a backrest 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 elevational view thereof;

FIG. 5 is a right side elevational view therof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a front perspective view, shown with a pillow engaged.

The broken line showing of a pillow in FIG. 8 is included for the purpose of illustrating only and forms no part of the claimed design.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US7744153 *Nov 20, 2007Jun 29, 2010The Gentry CollectionTherapeutic seat back insert
Classifications
U.S. ClassificationD06/716.4, D06/366
Legal Events
DateCodeEventDescription
Oct 26, 2010FPAYFee payment
Year of fee payment: 4
Oct 6, 2005ASAssignment
Owner name: HWA CHIN MACHINERY FACTORY CO., LTD., TAIWAN
Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:WANG, JUI-HSIANG;REEL/FRAME:016855/0180
Effective date: 20050923