FIG. 1 is an exploded perspective view taken from the top and front of a bathtub showing our new design;

FIG. 2 is a perspective view taken from the top and front thereof, showing the seat in position;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a left side elevational view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a top plan view of FIG. 2; and,

FIG. 9 is another top plan view thereof with the seat removed for convenience of illustration.