Chair back

- Steelcase Inc.
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Description

FIG. 1 is a front perspective view of our chair back design;

FIG. 2 is a rear perspective view of the chair back design shown in FIG. 1;

FIG. 3 is a left side perspective view of the chair back design shown in FIG. 1;

FIG. 4 is a right side view of the chair back design shown in FIG. 1;

FIG. 5 is a front view of the chair back design shown in FIG. 1;

FIG. 6 is a left side view of the chair back design shown in FIG. 1;

FIG. 7 is a rear view of the chair back design shown in FIG. 1; and,

FIG. 8 is a top view of the chair back design shown in FIG. 1.

The broken lines shown in FIG. 1 are for illustrative purposes only and form no part of the claimed design.

Referenced Cited
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Patent History
Patent number: D421540
Type: Grant
Filed: Apr 2, 1999
Date of Patent: Mar 14, 2000
Assignee: Steelcase Inc. (Grand Rapids, MI)
Inventors: David C. Jenkins (Grand Rapids, MI), Arnold B. Dammermann (Grand Rapids, MI), Markus P. Diebel (San Francisco, CA), Gardner J. Klaasen, II (Ada, MI), John P. Stoddard (London), David S. Teppo (East Grand Rapids, MI)
Primary Examiner: Gary D. Watson
Law Firm: Price, Heneveld, Cooper, DeWitt, & Litton
Application Number: 0/102,922
Classifications
Current U.S. Class: D/6502; D6/366
International Classification: 0606;