Sleep mask

Description

FIG. 1 is a front perspective view of the sleep mask in the first state, showing my new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof;

FIG. 9 is a partial enlarged view of FIG. 2;

FIG. 10 is a partial enlarged view of FIG. 4;

FIG. 11 is a partial enlarged view of FIG. 7;

FIG. 12 is a partial enlarged view of FIG. 8; and,

FIG. 13 is a front perspective view of the sleep mask in the second state.

Claims

The ornamental design for a sleep mask, as shown and described.