FIG. 1 is a perspective view of a first embodiment of a step sink;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left elevational view thereof;
FIG. 5 is a right elevational view thereof;
FIG. 6 is a top plan view thereof;
FIG. 7 is a bottom plan view thereof;
FIG. 8 is a perspective view of a first embodiment of a step sink in a position of use;
FIG. 9 is a perspective view of a second embodiment of a step sink;
FIG. 10 is a front elevational view thereof;
FIG. 11 is a rear elevational view thereof;
FIG. 12 is a left elevational view thereof;
FIG. 13 is a right elevational view thereof;
FIG. 14 is a top plan view thereof;
FIG. 15 is a bottom plan view thereof; and,
FIG. 16 is a perspective view of a second embodiment of a step sink in a position of use.
The broken lines where present illustrate portions of the step sink that form no part of the claimed design.