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 top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a left side elevational view thereof; and,

FIG. 7 is a right side elevational view thereof.

Claims

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

Referenced Cited
U.S. Patent Documents
D317534 June 18, 1991 Hansel
D396152 July 21, 1998 Beermann et al.
D398164 September 15, 1998 Shovlowsky
D406475 March 9, 1999 Shovlowsky
D411690 June 29, 1999 Kneip et al.
D453078 January 29, 2002 Yamazaki et al.
D458465 June 11, 2002 Boulay et al.
D509077 September 6, 2005 Beermann et al.
Patent History
Patent number: D532211
Type: Grant
Filed: Apr 19, 2005
Date of Patent: Nov 21, 2006
Assignee: Pro-Glory Enterprise Co., Ltd. (Taipei)
Inventor: Yun-Chin Su (Hsin Chuang)
Primary Examiner: Mimosa De
Attorney: Pro-Techtor Int'l Services
Application Number: 29/228,124
Classifications
Current U.S. Class: D6/366; D5/356