Supporting device

Description

FIG. 1 is a front perspective view of the supporting device showing the present design;

FIG. 2 is a side view thereof;

FIG. 3 is a side view thereof;

FIG. 4 is a side view thereof;

FIG. 5 is a side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines in the drawings illustrate portions of the supporting device that form no part of the claimed design.

Claims

The ornamental design for a supporting device as shown and described.