Chair base

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Description

FIG. 1 is a top perspective view of the chair base;

FIG. 2 is an underneath perspective view of the chair base of FIG. 1;

FIG. 3 is a top view of the chair base of FIG. 1;

FIG. 4 is a bottom view of the chair base of FIG. 1;

FIG. 5 is a front view of the chair base of FIG. 1;

FIG. 6 is a rear view of the chair base of FIG. 1; and,

FIG. 7 is right side view of the chair base of FIG. 1.

The portions shown in broken line are not part of the design as claimed.

Claims

The ornamental design for a chair base, as shown and described.

Referenced Cited
U.S. Patent Documents
D206000 October 1966 Moore et al.
D240375 July 1976 Buhk
D280682 September 24, 1985 Lange
D354631 January 24, 1995 Orlandini et al.
D434575 December 5, 2000 Deacon
Patent History
Patent number: D458776
Type: Grant
Filed: Feb 15, 2001
Date of Patent: Jun 18, 2002
Assignee: Northfield Metal Products Limited (Waterloo)
Inventor: Arthur A. Patton (Waterloo)
Primary Examiner: Gary D. Watson
Attorney, Agent or Law Firm: Shook, Hardy & Bacon L.L.P.
Application Number: 29/137,223
Classifications
Current U.S. Class: D6/498; D6/366
International Classification: 0606;