Chair back

Abstract

Description

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

FIG. 2 is a lower left perspective view thereof.

FIG. 3 is a top view thereof.

FIG. 4 is a front view thereof.

FIG. 5 is an enlarged view of a portion of the chair back of FIG. 1 taken generally from circle 5 of FIG. 1.

Claims

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