Chair backrest and armrest assembly

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Description

FIG. 1 is a front perspective view of a chair backrest and armrest assembly according to a first embodiment of our design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view of thereof;

FIG. 7 is a front perspective view of a chair backrest and armrest assembly according to a second embodiment of our new design, the second embodiment identical to the first embodiment except that the second embodiment lacks a hole in the upper portion of the backrest;

FIG. 8 is a front perspective view of a chair backrest and armrest assembly according to a third embodiment of our design, the backrest including a cushion cover;

FIG. 9 is a front view thereof;

FIG. 10 is a rear view thereof;

FIG. 11 is a left side view thereof;

FIG. 12 is a right side view thereof; and,

FIG. 13 is a top view of thereof.

The features shown in dashed lines form no part of the claimed designs.

Claims

The ornamental design for a chair backrest and armrest assembly, as shown and described.

Referenced Cited
U.S. Patent Documents
766484 August 1904 Armstrong
2602489 July 1952 Holten
4828320 May 9, 1989 Saiger
D327782 July 14, 1992 Citterio
5667274 September 16, 1997 Blackman
D400018 October 27, 1998 James et al.
D401453 November 24, 1998 Holt
D408161 April 20, 1999 Caruso
D411928 July 13, 1999 Ritch et al.
6099076 August 8, 2000 Nagel et al.
D446954 August 28, 2001 Sottsass
D449172 October 16, 2001 Van De Riet et al.
D449938 November 6, 2001 Van De Riet et al.
D451693 December 11, 2001 Pearce et al.
D455571 April 16, 2002 Van De Riet et al.
D456160 April 30, 2002 Van De Riet et al.
D456164 April 30, 2002 Van De Riet et al.
D456627 May 7, 2002 Pearce et al.
D457007 May 14, 2002 Pearce et al.
D457739 May 28, 2002 Pearce et al.
6386636 May 14, 2002 Caruso et al.
D460870 July 30, 2002 Van De Riet et al.
D461327 August 13, 2002 Pearce et al.
D463174 September 24, 2002 Chu
D463920 October 8, 2002 Pearce et al.
D465938 November 26, 2002 Huang
D479416 September 9, 2003 Raftery
D484710 January 6, 2004 Getzel
D485097 January 13, 2004 Raftery
D486315 February 10, 2004 Beaulieu et al.
D487197 March 2, 2004 Edwards et al.
D487641 March 23, 2004 James
D490621 June 1, 2004 Newhouse
D493626 August 3, 2004 James
20020158500 October 31, 2002 Chu et al.
Other references
  • Images of Herman Miller, Hon, Teknion, Steelcase and Vecta prior art chairs.
Patent History
Patent number: D507911
Type: Grant
Filed: Mar 16, 2004
Date of Patent: Aug 2, 2005
Assignee: Kimball International, Inc. (Jasper, IN)
Inventors: Derek R. Schweikarth (Jasper, IN), Chad M. Kieffner (Jasper, IN)
Primary Examiner: Mimosa De
Attorney: Baker & Daniels
Application Number: 29/201,436
Classifications
Current U.S. Class: D6/502; D6/366