Combined seat and backrest for a chair

- Knoll International, Inc.
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Description

FIG. 1 is a front elevational view of a combined seat and backrest embodying the design;

FIG. 2 is a side elevational view of the combined seat and backrest of FIG. 1;

FIG. 3 is a top view of the combined seat and backrest of FIG. 1;

FIG. 4 is a rear elevational view of the combined seat and backrest of FIG. 1;

FIG. 5 is a bottom view of the combined seat and backrest of FIG. 1;

FIG. 6 is a side elevational view of a modified form of a combined _seat and backrest embodying the design;

FIG. 7 is a front elevational view of the combined seat and backrest of FIG. 6;

FIG. 8 is a rear elevational view of the combined seat and backrest of FIG. 6;

FIG. 9 is a top view of the combined seat and backrest of FIG. 6;

FIG. 10 is a bottom view of the combined seat and backrest of FIG. 6;

FIG. 11 is a side elevational view of another modified form of a combined seat and backrest embodying the design;

FIG. 12 is a front elevational view of the combined seat and backrest of FIG. 11;

FIG. 13 is a rear elevational view of the combined seat and backrest of FIG. 11;

FIG. 14 is a top view of the combined seat and backrest of FIG. 11;

FIG. 15 is a bottom view of the combined seat and backrest of FIG. 11;

FIG. 16 is a side elevational view of still another modified form of a combined seat and backrest embodying the design;

FIG. 17 is a front elevational view of the combined seat and backrest of FIG. 16;

FIG. 18 is a rear elevational view of the combined seat and backrest of FIG. 16;

FIG. 19 is a top view of the combined seat and backrest of FIG. 16; and

FIG. 20 is a bottom view of the seating unit of FIG. 16.

Referenced Cited
U.S. Patent Documents
D227953 July 1973 Prizlow
D233807 December 1974 Ruf
D243909 April 5, 1977 Gabourie
Other references
  • Interiors, 2-1977, inside front cover, chair at right, Haworth Adv. Interiors, 2-1977, p. 55, chair by Domore. Interiors, 12-1978, p. 48, chair bottom right by Emeco.
Patent History
Patent number: D264910
Type: Grant
Filed: May 11, 1979
Date of Patent: Jun 15, 1982
Assignee: Knoll International, Inc. (New York, NY)
Inventor: William I. Stephens (Emmaus, PA)
Primary Examiner: Bruce W. Dunkins
Attorney: Robert Scobey
Application Number: 6/38,124
Classifications
Current U.S. Class: D/6197
International Classification: D0606;