Stackable stool

Abstract

Claims

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

Description

(1) FIG. 1 is a front, left, top perspective view of a stackable stool showing my new design;

(2) FIG. 2 is a rear perspective view thereof;

(3) FIG. 3 is a front view thereof

(4) FIG. 4 is a rear view thereof;

(5) FIG. 5 is a right side view thereof;

(6) FIG. 6 is a left side view thereof;

(7) FIG. 7 is a top view thereof;

(8) FIG. 8 is a bottom view thereof; and,

(9) FIG. 9 is a left side cross-sectional view taken along 9-9 of FIG. 7.

(10) The broken lines depict portions of the stackable stool that form no part of the claimed design.