Chair

Shields June 5, 2

Patent Grant D543736

U.S. patent number D543,736 [Application Number D/231,522] was granted by the patent office on 2007-06-05 for chair. This patent grant is currently assigned to Steelcase Development Corporation. Invention is credited to Michael R. Shields.


United States Patent D543,736
Shields June 5, 2007

Chair

Claims

CLAIM The ornamental design for a chair, as shown and described.
Inventors: Shields; Michael R. (Greensboro, NC)
Assignee: Steelcase Development Corporation (Grand Rapids, MI)
Appl. No.: D/231,522
Filed: June 7, 2005

Current U.S. Class: D6/716; D6/366; D6/375
Current International Class: 0606
Field of Search: ;D6/334-336,364,365,366,374,375,379,380,500-502 ;297/411.2,411.44,452.19,452.29

References Cited [Referenced By]

U.S. Patent Documents
D269743 July 1983 Muller-Deisig
D270309 August 1983 Ochsner
D285629 September 1986 Franck et al.
D292655 November 1987 Hendrick
D308310 June 1990 Wilson
D313703 January 1991 Moschini et al.
D318763 August 1991 George et al.
D353268 December 1994 Ambasz
D354631 January 1995 Orlandini et al.
D355303 February 1995 Scheper et al.
D355534 February 1995 Saotome
D379408 May 1997 Feldberg
D390387 February 1998 Buffon
D429584 August 2000 Brettschneider et al.
D446396 August 2001 Phillips et al.
D494788 August 2004 True
D505799 June 2005 Huang
D518319 April 2006 True
Primary Examiner: De; Mimosa
Attorney, Agent or Firm: Quarles & Brady LLP

Description



FIG. 1 is a front, left perspective view of a first embodiment of a chair embodying my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a left side elevational view thereof, the right side elevational view being a mirror image thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a front, left perspective view of a second embodiment of a chair embodying my new design;

FIG. 7 is a front elevational view thereof;

FIG. 8 is a left side elevational view thereof, the right side elevational view being a mirror image thereof;

FIG. 9 is a rear elevational view thereof;

FIG. 10 is a top plan view thereof;

FIG. 11 is a front, left perspective view of a third embodiment of a chair embodying my new design;

FIG. 12 is a front elevational view thereof;

FIG. 13 is a left side elevational view thereof, the right side elevational view being a mirror image thereof;

FIG. 14 is a rear elevational view thereof;

FIG. 15 is a top plan view thereof;

FIG. 16 is a front, left perspective view of a fourth embodiment of a chair embodying my new design;

FIG. 17 is a front elevational view thereof;

FIG. 18 is a left side elevational view thereof, the right side elevational view being a mirror image thereof;

FIG. 19 is a rear elevational view thereof; and,

FIG. 20 is a top plan view thereof.

The broken line representations of chair support structure in FIGS. 1 20 are for the purpose of illustration only, and form no part of the claimed design.

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