Step stool

Description

FIG. 1 is top front right perspective view showing a step stool of the invention.

FIG. 2 is bottom rear right perspective view showing the step stool of FIG. 1.

FIG. 3 is a front view showing the step stool of FIG. 1.

FIG. 4 is a rear view showing the step stool of FIG. 1.

FIG. 5 is a top view showing the step stool of FIG. 1.

FIG. 6 is a right side view showing the step stool of FIG. 1.

FIG. 7 is left side view showing the step stool of FIG. 1; and,

FIG. 8 is bottom showing the step stool of FIG. 1.

The broken lines in the drawings depict portions of the step stool that form no part of the claimed design.

Claims

The ornamental design for a step stool, as shown and described.