United States Patent D434918

Arko, Robert P. (Palo Alto, CA)
Takayama, Steven R. (Atherton, CA)
Mcclure, Eric T. (Grand Rapids, MI)
Penning, Kenneth J. (Grand Rapids, MI)
Dessaint, Steven J. (Belmont, MI)
Application Number:
Publication Date:
Filing Date:
Steelcase Inc. (Grand Rapids, MI)
Primary Class:
Field of Search:
D6/334, D6/335, D6/364, D6/365, D6/366, D6/367, D6/500, D6/501, D6/502, 297/411.2, 297/411.27, 297/411.36
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US Patent References:
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Other References:
Exhibit A is a brochure entitled Relax Armrest, RH form ab (Sweden Corporation), date unknown, but at least as early as Apr. 23, 1997.
Exhibit B is a brochure entitled The Chair Works Inc., date unknown, but at least as early as Apr. 23, 1997.
Exhibit C is a brochure entitled Comforto, Haworth Europe, date unknown, but at least as early as Apr. 23, 1997.
Exhibit D is a brochure entitled Lino-Sit, Sitag International, date unknown, but at least as early as Apr. 23, 1997.
Primary Examiner:
Watson, Gary D.
Attorney, Agent or Firm:
Price Heneveld Cooper Dewitt & Litton
1. The ornamental design for a chair, as shown and described.


FIG. 1 is a front perspective view of the present chair design;

FIG. 2 is a left side view thereof, the right side being a mirror image;

FIG. 3 is a rear view thereof;

FIG. 4 is a top view thereof; and,

FIG. 5 is a front view thereof.