US D478752 S1
FIG. 1 is a perspective view of our new design for a shower chair seat.
FIG. 2 is a top plan view.
FIG. 3 is a bottom plan view.
FIG. 4 is a right side elevation view.
FIG. 5 is a rear elevation view.
FIG. 6 is a left side elevation view; and,
FIG. 7 is a front elevation view.
The broken lines shown in the drawing are for illustrative purposes only and form no part of the claimed design.