Chair back

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Description

FIG. 1 is a front view of the chair back;

FIG. 2 is a side view looking in the direction of the arrow 2 of FIG. 1 of the chair back;

FIG. 3 is a back view looking in the direction of the arrow 3 in FIG. 2 of the chair back;

FIG. 4 is a top view looking in the direction of the arrow 4 of FIG. 3 of the chair back;

FIG. 5 is a bottom view looking in the direction of the arrow 5 of FIG. 3 of the chair back; and

FIG. 6, which appears on sheet 1 of the drawings, is a longitudinal sectional view taken along the line 6--6 of FIG. 1.

Referenced Cited
U.S. Patent Documents
D215712 October 1969 Duckett et al.
D233720 November 1974 Koepke
2747654 May 1956 Chapman et al.
3159428 December 1964 Schier
Patent History
Patent number: D252905
Type: Grant
Filed: Aug 29, 1977
Date of Patent: Sep 18, 1979
Assignee: American Desk Manufacturing Co. (Temple, TX)
Inventor: Billy J. Springfield (Temple, TX)
Primary Examiner: Bruce W. Dunkins
Attorney: Charles E. Brown
Application Number: 5/828,932
Classifications
Current U.S. Class: D/6197
International Classification: D0606;