Combined seat and backrest for a chair

- Knoll International, Inc.
Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a side elevational view of a combined seat and backrest for a chair showing my design;

FIG. 2 is a front elevational view of a combined seat and backrest for a chair of FIG. 1;

FIG. 3 is a rear elevational view of a combined seat and backrest for a chair of FIG. 1;

FIG. 4 is a top plan view thereof.

The side of the combined seat and backrest not shown is a mirror image of the side shown in FIG. 1.

Referenced Cited
U.S. Patent Documents
D227953 July 1973 Prizlow
D248130 June 13, 1978 Petersen
D252781 September 4, 1979 Ball
D260056 August 4, 1981 Sapper
D260065 August 4, 1981 Petersen
D3233807 December 1974 Ruf
Other references
  • Domus, Dec. 1979, p. 26, Chair bottom right.
Patent History
Patent number: D270414
Type: Grant
Filed: Nov 30, 1981
Date of Patent: Sep 6, 1983
Assignee: Knoll International, Inc. (New York, NY)
Inventor: William I. Stephens (Emmaus, PA)
Primary Examiner: Bruce W. Dunkins
Attorney: Robert Scobey
Application Number: 6/325,997
Classifications
Current U.S. Class: D/6191; D/6197
International Classification: D0605;