Title:
Chair
United States Patent D457739
Inventors:
Pearce, Peter J. (Woodland Hills, CA)
Smith, Bruce M. (Grand Rapids, MI)
Groendal, Dale M. (Jenison, MI)
Application Number:
29/123873
Publication Date:
05/28/2002
Filing Date:
05/25/2000
Assignee:
Steelcase Development Corporation (Caledonia, MI)
Primary Class:
Field of Search:
297/452.63, 297/411.2, D6/501, D6/374, D6/334, D6/364, 297/411.29, D6/370, D6/365, D6/502, D6/500, D6/366
View Patent Images:
US Patent References:
5871258Chair with novel seat constructionBattey et al.
5630647Tension adjustment mechanism for chairsHeidmann et al.
4660887Ergonomic supportFleming et al.
D235495N/ALaylonD6/374
D273350Arm chairCafieroD6/366
D274675ChairDiffrientD6/366
D362973Swivel chairSchultzD6/366
D410799ChairMedaD6/366
D411928ChairRitch et al.D6/500
D414349ChairJenkins et al.
D437497ChairBräuningD6/366
Other References:
www.aluminumbydesign.org/pages/catalog_html/57. htm containing information on the Toledo Chair, dated Jan. 16, 2001.
Primary Examiner:
Watson, Gary D.
Attorney, Agent or Firm:
Price Heneveld Cooper DeWitt & Litton
Claims:
1. The ornamental design for a chair, as shown and described.

Description:
FIG. 1 is a perspective view of a chair 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 view being a mirror image of the right side;

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

FIG. 5 is a top view of FIG. 1.

FIG. 6 is a perspective view of a second embodiment of the present invention;

FIG. 7 is a front view of FIG. 6;

FIG. 8 is a right side view of FIG. 6, the left side being a mirror image of the right side;

FIG. 9 is a rear view of FIG. 6; and

FIG. 10 is a top view of FIG. 6.

FIG. 11 is a perspective view of a third embodiment of the present invention;

FIG. 12 is a front view of FIG. 11;

FIG. 13 is a right side view of FIG. 11, the left side being a mirror image of the right side;

FIG. 14 is a rear view of FIG. 11; and,

FIG. 15 is a top view of FIG. 11.