FIG. 1 is a perspective view of a first embodiment of a backrest;
FIG. 2 is a front view of the backrest shown in FIG. 1;
FIG. 3 is a rear view of the backrest shown in FIG. 1;
FIG. 4 is a right side view of the backrest shown in FIG. 1;
FIG. 5 is a left side view of the backrest shown in FIG. 1;
FIG. 6 is a top view of the backrest shown in FIG. 1; and,
FIG. 7 is a bottom view of the backrest shown in FIG. 1.
The broken lines shown in the drawings are for illustrative purposes only and form no part of the claimed design.
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