Backrest

Description

FIG. 1 is a top perspective view of a backrest, showing my new design;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top view thereof;

FIG. 8 is a bottom view thereof;

FIG. 9 is an enlarged detail view of area 9 in FIG. 2 thereof; and,

FIG. 10 is an enlarged detail view of area 10 in FIG. 2.

The broken lines in the drawings illustrate the portions of the backrest, which form no part of the claimed design.

The dash-dot-dash broken lines are for annotative purposes only and form no part of the claim thereof.

Claims

The ornamental design for a backrest, as shown and described.