Office chair

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Description

FIG. 1 is a perspective view of office chair 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 elevationalview thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Claims

The ornamental design for office chair, as shown and described.

Referenced Cited
U.S. Patent Documents
D400018 October 27, 1998 James et al.
D405283 February 9, 1999 James
D407576 April 6, 1999 Ritch et al.
D407911 April 13, 1999 Bräning
D418316 January 4, 2000 Vogtherr
D423261 April 25, 2000 Ritch et al.
D446396 August 14, 2001 Phillips et al.
Patent History
Patent number: D461347
Type: Grant
Filed: Jul 13, 2001
Date of Patent: Aug 13, 2002
Inventor: Sung-Tsun Tsai (West-Castle Village,Ta-Cheng Hsiang, Changhua Country)
Primary Examiner: Gary D. Watson
Attorney, Agent or Law Firm: Rosenberg, Klein & Lee
Application Number: 29/144,894
Classifications
Current U.S. Class: D6/500; D6/366
International Classification: 0606;