Chair back

Abstract

Description

FIG. 1 is a left side, front and top perspective view of a chair back, showing our new design.

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof, the bottom plan view being a mirror-image thereof; and,

FIG. 4 is a right side elevational view thereof, the left side elevational view being a mirror-image thereof.

The broken lines are for illustrative purposes only and form no part of the claimed design.

Claims

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