Seating unit

Kane , et al. July 17, 2

Patent Grant D546594

U.S. patent number D546,594 [Application Number D/230,510] was granted by the patent office on 2007-07-17 for seating unit. This patent grant is currently assigned to Steelcase Development Corporation. Invention is credited to David C. Eberlein, Jody L. Hanson, Brian J. Kane, Kirt D. Martin.


United States Patent D546,594
Kane ,   et al. July 17, 2007

Seating unit

Claims

CLAIM We claim the ornamental design for a seating unit, as shown and described.
Inventors: Kane; Brian J. (San Francisco, CA), Hanson; Jody L. (Wyoming, MI), Eberlein; David C. (Hudsonville, MI), Martin; Kirt D. (Alto, MI)
Assignee: Steelcase Development Corporation (Caledonia, MI)
Appl. No.: D/230,510
Filed: May 23, 2005

Current U.S. Class: D6/716; D6/366
Current International Class: 0606
Field of Search: ;D6/334-336,364,365,366,367,374,375,379,498,500-502 ;297/411.27,452.21,452.24,452.26,452.29,452.32,452.48,411.2,411.28,411.36 ;248/188.7

References Cited [Referenced By]

U.S. Patent Documents
D270497 September 1983 Ochsner
D277525 February 1985 Buhk et al.
D345060 March 1994 Duncan
D390369 February 1998 Breen
5871258 February 1999 Battey et al.
D413027 August 1999 Breen
D414951 October 1999 Breen
D420224 February 2000 Olson
D446033 August 2001 Koepke et al.
D477469 July 2003 Brooks
D506626 June 2005 Chen
D514338 February 2006 Bellin
D517820 March 2006 Citterio
D530533 October 2006 Mehaffey et al.

Other References

Exhibit A is a brochure disclosing several chairs including a side chair in prior art called the Jersey chair, made by Steelcase Development Corporation, the assignee of the present application. cited by other .
Exhibit B is a brochure disclosing several chairs including a side chair in prior art called the Think chair, made by Steelcase Development Corporation, the assignee of the present application. cited by other .
Exhibit C is a brochure disclosing several chairs including a side chair in prior art called the Leap chair, made by Steelcase Development Corporation, the assignee of the present application. cited by other.

Primary Examiner: De; Mimosa
Attorney, Agent or Firm: Price, Heneveld, Cooper, DeWitt & Litton LLP

Description



FIG. 1 is a perspective view of a seating unit embodying the present invention;

FIG. 2 is a front view of FIG. 1;

FIG. 3 is a right side view of FIG. 1, the left side being a mirror image thereof;

FIG. 4 is a is a rear view of FIG. 1;

FIG. 5 is a top view of FIG. 1; and,

FIG. 6 is a bottom view thereof.

The dashed lines in all Figs. are for illustrative purposes to show the environment, and form no part of the claimed design.

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