Chair back

Description

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

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

FIG. 3 is a front elevational view of the chair back shown in FIG. 1;

FIG. 4 is a rear elevational view of the chair back shown in FIG. 1;

FIG. 5 is a left-side elevational view of the chair back shown in FIG. 1;

FIG. 6 is a right-side elevational view of the chair back shown in FIG. 1;

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

FIG. 8 is a bottom plan view of the chair back shown in FIG. 1.

The broken lines shown in the drawings are for the purpose of illustrating portions of the chair back that form no part of the claimed design.

Claims

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