Support structure of a chair

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Description

FIG. 1 is a left side elevational view of a support structure of a chair showing my new design;

FIG. 2 is a right side elevational view showing the design of the support structure of FIG. 1;

FIG. 3 is a back elevational view showing the design of the support structure of FIG. 1;

FIG. 4 is a front elevational view showing the design of the support structure of FIG. 1;

FIG. 5 is a top elevational view showing the design of the support structure of FIG. 1; and,

FIG. 6 is a perspective view showing the design of the support structure of FIG. 1.

In FIGS. 1-6, the broken lines showing the seat member, the feet members, and the back support member are for illustrative purposes only and form no part of the claimed design.

Claims

The ornamental design for a support structure of a chair, as shown and described.

Referenced Cited
U.S. Patent Documents
D226463 March 1973 Duern
4545615 October 8, 1985 Kane
D345258 March 22, 1994 Giacomuzzi et al.
D446960 August 28, 2001 Lovegrove
Other references
  • Interiors, p. 199, chair shown by Rudd, May 1989.
Patent History
Patent number: D463925
Type: Grant
Filed: Sep 28, 2001
Date of Patent: Oct 8, 2002
Assignee: Purdue Research Foundation (West Lafayette, IN)
Inventor: Steven C. Visser (West Lafayette, IN)
Primary Examiner: Gary D. Watson
Attorney, Agent or Law Firm: Barnes & Thornburg
Application Number: 29/148,941
Classifications
Current U.S. Class: D6/500; D6/363; D6/380
International Classification: 0606;