Chair backrest

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Description

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

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

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

FIG. 8 is a bottom plan view thereof.

Claims

The ornamental design for a chair backrest, as shown and described.

Referenced Cited
U.S. Patent Documents
D295925 May 31, 1988 Oredat-Neuhoff
D401771 December 1, 1998 Goodworth et al.
D408163 April 20, 1999 Olson
D420538 February 15, 2000 Arko et al.
D423241 April 25, 2000 Magnusson et al.
D452396 December 25, 2001 Brown
Patent History
Patent number: D463693
Type: Grant
Filed: Jun 26, 2001
Date of Patent: Oct 1, 2002
Inventor: Feng-Lung Hsieh (Ma Tou, Tainan Hsien)
Primary Examiner: Gary D. Watson
Attorney, Agent or Law Firm: Rosenberg, Klein & Lee
Application Number: 29/144,024
Classifications
Current U.S. Class: D6/502
International Classification: 0606;