Chair back

Abstract

Description

FIG. 1 is a top right perspective view of my chair back showing my ornamental design thereof.

FIG. 2 is a bottom left perspective view thereof.

FIG. 3 is a front view thereof.

FIG. 4 is a top view thereof.

FIG. 5 is an enlarged view generally taken from the circle 5 of FIG. 3.

Claims

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