Wheel of office chair

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Description

FIG. 1 is a perspective view of a wheel 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 elevational view 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 a wheel of office chair, as shown and described.

Referenced Cited
U.S. Patent Documents
D192596 April 1962 Rice
5419008 May 30, 1995 West
D392552 March 24, 1998 Miskill
D448278 September 25, 2001 Chi
Patent History
Patent number: D481931
Type: Grant
Filed: Feb 5, 2003
Date of Patent: Nov 11, 2003
Inventor: Ching-Hui Chi (San Chung City, Taipei Hsien)
Primary Examiner: Holly Baynham
Attorney, Agent or Law Firm: Rosenberg, Klein & Lee
Application Number: 29/175,370
Classifications
Current U.S. Class: D8/375
International Classification: 0805;