Back support

Description

FIG. 1 shows a perspective view of a back support.

FIG. 2 shows a front elevation view thereof.

FIG. 3 shows a rear elevation view thereof.

FIG. 4 shows a right side elevation view thereof.

FIG. 5 shows a left side elevation view thereof.

FIG. 6 shows a top elevation view thereof.

FIG. 7 shows a bottom elevation view thereof.

FIG. 8 shows a perspective view a back support in use; and,

FIG. 9 shows a perspective view thereof in an alternate position.

The two rows of broken lines shown around the upper perimeter of the back support in all views illustrate claimed stitching. In FIG. 8, the broken lines illustrating the car seat represent an environmental feature and do not form a part of the claim.

Claims

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