Sleep mask

Description

FIG. 1 is a front perspective view of a sleep mask showing my new design.

FIG. 2 is a front elevational view thereof.

FIG. 3 is a rear elevational view thereof.

FIG. 4 is a right-side elevational view thereof.

FIG. 5 is a left-side elevational view thereof.

FIG. 6 is a top plan view thereof.

FIG. 7 is a bottom plan view thereof.

FIG. 8 is another front perspective view thereof.

FIG. 9 is a front elevational view of the sleep mask in an unfolded configuration.

FIG. 10 is a front perspective view of a second embodiment of the sleep mask showing my new design.

FIG. 11 is a front elevational view thereof.

FIG. 12 is a rear elevational view thereof.

FIG. 13 is a right-side elevational view thereof.

FIG. 14 is a left-side elevational view thereof.

FIG. 15 is a top plan view thereof.

FIG. 16 is a bottom plan view thereof.

Fig. 17 is another front perspective view of the sleep mask shown in FIG. 10; and,

FIG. 18 is a front elevational view of the sleep mask in an unfolded configuration.

The broken lines in the figures show portions of a user's head and portions of the sleep mask that form no part of the claimed design.

Claims

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