Office chair

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Description

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

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left view thereof;

FIG. 5 is a top view thereof; and,

FIG. 6 is a right view thereof.

The bottom of the office chair has not been shown and forms no part of the claimed design.

Claims

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

Referenced Cited
U.S. Patent Documents
D369687 May 14, 1996 Hafner et al.
D383021 September 2, 1997 Lu
D395762 July 7, 1998 Saul
5833321 November 10, 1998 Kim et al.
D403169 December 29, 1998 Tseng
D403170 December 29, 1998 Tseng
D403521 January 5, 1999 Wilson
D408641 April 27, 1999 Tseng
D409022 May 4, 1999 Vanderwood et al.
D434238 November 28, 2000 Tseng
D437131 February 6, 2001 Tseng
D437499 February 13, 2001 Tseng
D441993 May 15, 2001 Lin
D444637 July 10, 2001 Tseng
D446396 August 14, 2001 Phillips et al.
D451718 December 11, 2001 Tseng
D454014 March 5, 2002 Su
D463172 September 24, 2002 Tsai
D467442 December 24, 2002 Zaidman
D471728 March 18, 2003 Tseng
Other references
  • Achiever series chair, p. 50, Modern Office catalogue.
Patent History
Patent number: D487987
Type: Grant
Filed: Feb 24, 2003
Date of Patent: Apr 6, 2004
Inventor: Hsiu-Hsueh Wu (Ta Li City, Taichung Hsien)
Primary Examiner: Doris V. Coles
Assistant Examiner: T. Chase Nelson
Attorney, Agent or Law Firm: Alan Kamrath
Application Number: 29/176,671
Classifications
Current U.S. Class: D6/366
International Classification: 0601;