Chair back

Abstract

Description

FIG. 1 is a perspective view of a first embodiment of a chair back according to the present invention;

FIG. 2 is an enlarged rear elevational view of FIG. 1 with the lower portion broken away for convenience of illustration;

FIG. 3 is a cross sectional view taken along line 3--3 of FIG. 2;

FIG. 4 is a perspective view of a second embodiment of a chair back according to the present invention;

FIG. 5 is an enlarged rear elevational view of FIG. 4 with the lower portion broken away for convenience of illustration;

FIG. 6 is a cross sectional view taken along line 6--6 of FIG. 5;

FIG. 7 is a perspective view of a third embodiment of a chair back according to the present invention;

FIG. 8 is an enlarged rear elevational view of FIG. 7 with the lower portion broken away for convenience of illustration; and,

FIG. 9 is a cross sectional view taken along line 9--9 of FIG. 8.

The broken lines shown in FIGS. 1, 4 and 7 are for environmental purposes only and form no part of the claimed design.

Claims

The ornamental design for a chair back, as shown and described.