Airplane seat back

Description

FIG. 1 is a perspective view of a seat back taken from the front, top and left, showing the rod length indicator fully closed;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a right side elevation view thereof;

FIG. 4 is a left side elevation view thereof; and,

FIG. 5 is a top plan view thereof.

The broken line showing of an airplane seat back is included for the purpose of illustrating environmental structure and forms no part of the claimed design.

Claims

I claim the ornamental design and appearance of an airplane seat back, substantially as shown and described.