Back support for vehicle seats

Description

FIG. 1 is a top, front and left perspective view of a back support for vehicle seats showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines in the figures illustrate portions of the back support

for vehicle seats that form no part of the claimed design.

Claims

The ornamental design for a back support for vehicle seats, as shown and described.