Ankle Support Device

FIG. 1 is a perspective view of an ankle support device, illustrated on an ankle, showing the new design;

FIG. 2 is a rear perspective view of the ankle support device, showing the new design;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a right side elevation view thereof; and,

FIG. 7 is a top plan view thereof.

The broken line showing of the foot and ankle is for the purpose of illustrating environmental structure that form no part of the claimed design.