Chair seat and backrest

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Description

FIG. 1 is a front perspective view of a chair seat and backrest according to our new design;

FIG. 2 is a back perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a back view thereof;

FIG. 5 is a right side view thereof;

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

FIG. 7 is a top view thereof.

Features shown in dashed lines form no part of the claimed design.

Claims

The ornamental design of a chair seat and backrest, as shown and described.

Referenced Cited
U.S. Patent Documents
D346911 May 17, 1994 Lucci et al.
D390384 February 10, 1998 Schultz et al.
D395962 July 14, 1998 Buffon
D434240 November 28, 2000 Tseng
D454450 March 19, 2002 Chu
D459923 July 9, 2002 Chu
D465680 November 19, 2002 Chu
6755467 June 29, 2004 Chu
D496171 September 21, 2004 Su
D496812 October 5, 2004 Chu
Other references
  • Product Information for Azeo chair by Global Group, www.globaltotaloffice.com, undated.
Patent History
Patent number: D507437
Type: Grant
Filed: Aug 3, 2004
Date of Patent: Jul 19, 2005
Assignee: Kimball International, Inc. (Jasper, IN)
Inventors: Gardner J. Klaasen (Ada, MI), David Valdiserri (East Grand Rapids, MI)
Primary Examiner: Mimosa De
Attorney: Baker & Daniels
Application Number: 29/210,605
Classifications
Current U.S. Class: D6/500; D6/366