Chair back

Koepke , et al. June 28, 2

Patent Grant D506629

U.S. patent number D506,629 [Application Number D/202,205] was granted by the patent office on 2005-06-28 for chair back. This patent grant is currently assigned to HNI Technologies Inc.. Invention is credited to Marcus C. Koepke, Jay R. Machael.


United States Patent D506,629
Koepke ,   et al. June 28, 2005

Chair back

Claims

We claim the ornamental design for a chair back, as shown and described.
Inventors: Koepke; Marcus C. (Indianapolis, IN), Machael; Jay R. (Muscatine, IA)
Assignee: HNI Technologies Inc. (Muscatine, IA)
Appl. No.: D/202,205
Filed: March 26, 2004

Current U.S. Class: D6/716.4; D6/366
Current International Class: 0606
Field of Search: ;D6/334,364,365,366,367,374,380,500-502 ;297/300.1,300.2,452.29

References Cited [Referenced By]

U.S. Patent Documents
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D113310 February 1939 Uber
D113408 February 1939 Uber
D249217 September 1978 Pierce
D298492 November 1988 Ochsner
D328679 August 1992 Grosfillex
D336795 June 1993 Rowe et al.
D340601 October 1993 Grosfillex
D410799 June 1999 Meda
D413349 August 1999 Simioni et al.
D413740 September 1999 Frinier
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D421540 March 2000 Jenkins et al.
D435175 December 2000 Chu
D439451 March 2001 Simons, Jr. et al.
D442400 May 2001 Simons, Jr. et al.
D442791 May 2001 Simons et al.
6349992 February 2002 Knoblock et al.
D455571 April 2002 Van De Riet et al.
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D467445 December 2002 Saffell et al.
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2004/0130195 July 2004 DeKraker et al.
Primary Examiner: De; Mimosa
Attorney, Agent or Firm: Sandler; Ronald A. Jones Day

Description



FIG. 1 is a front perspective view of a chair back showing the new design;

FIG. 2 is a slightly reduced front view of the chair back of FIG. 1;

FIG. 3 is a slightly reduced rear view of the chair back of FIG. 1;

FIG. 4 is a slightly reduced left side view of the chair back of FIG. 1;

FIG. 5 is a slightly reduced right side view of the chair back of FIG. 1;

FIG. 6 is a slightly reduced top plan view of the chair back of FIG. 1; and,

FIG. 7 is a slightly reduced bottom plan view of the chair back of FIG. 1.

The broken lines shown are for environmental illustrative purposes only; and form no part of the claimed design, the claimed design is for a product confirugation only.

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