Wheel assembly for an office chair

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Description

FIG. 1 is a perspective view of a wheel assembly for an 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.

The broken lines on the wheel in FIGS. 1, 2, 3, 6 and, 7 show the interior of the translucent outer portion of said wheel.

Claims

The ornamental design for a wheel assembly for an office chair, as shown and described.

Referenced Cited
U.S. Patent Documents
D82337 October 1930 Malloy
D334136 March 23, 1993 McCord et al.
D409477 May 11, 1999 Royster
D420945 February 22, 2000 Dobersztyn et al.
Patent History
Patent number: D448278
Type: Grant
Filed: Jan 31, 2001
Date of Patent: Sep 25, 2001
Inventor: Ching-Hui Chi (San Chung City, Taipei Hsien)
Primary Examiner: Pamela Burgess
Attorney, Agent or Law Firm: Rosenberg, Klein & Lee
Application Number: 29/136,360
Classifications
Current U.S. Class: D8/375; Element Or Attachment (D12/133)
International Classification: 0805;