FIG. 1 is a perspective view of a seating unit back according to the new design;
FIG. 2 is a left side view of the seating unit back shown in FIG. 1; the opposed right side view being a mirror image thereof;
FIG. 3 is a front view of the seating unit back shown in FIG. 1;
FIG. 4 is a rear view of the seating unit back shown in FIG. 1;
FIG. 5 is a top view of the seating unit back shown in FIG. 1; and,
FIG. 6 is a bottom view of the seating unit back shown in FIG. 1.
In the drawings, features in broken lines form no part of the claimed design.
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