Sleep mask

[0001]FIG. 1 is a front, right, top perspective view of a sleep mask, showing my new design;

[0002]FIG. 2 is a rear, left, bottom perspective view thereof;

[0003]FIG. 3 is a front elevational view of the reduced scale thereof;

[0004]FIG. 4 is a rear elevational view of the reduced scale thereof;

[0005]FIG. 5 is a left side elevational view of the enlarged scale thereof;

[0006]FIG. 6 is a right side elevational view of the enlarged scale thereof;

[0007]FIG. 7 is a top plan view of the reduced scale thereof;

[0008]FIG. 8 is a bottom plan view of the reduced scale thereof;

[0009]FIG. 9 is an enlarged view of detail 9 in FIG. 1;

[0010]FIG. 10 is an enlarged view of detail 10 in FIG. 1;

[0011]FIG. 11 is an enlarged view of detail 11 in FIG. 1;

[0012]FIG. 12 is an enlarged view of detail 12 in FIG. 2;

[0013]FIG. 13 is an enlarged view of detail 13 in FIG. 2;

[0014]FIG. 14 is an enlarged view of detail 14 in FIG. 3;

[0015]FIG. 15 is an enlarged view of detail 15 in FIG. 3;

[0016]FIG. 16 is an enlarged view of detail 16 in FIG. 5;

[0017]FIG. 17 is a sectional rear elevational view of 17-17 along the line in FIG. 6;

[0018]FIG. 18 is an enlarged view of detail 18 in FIG. 7;

[0019]FIG. 19 is an enlarged view of detail 19 in FIG. 7;

[0020]FIG. 20 is an enlarged view of detail 20 in FIG. 17;

[0021]FIG. 21 is a front, right, top perspective view of the sleep mask in a detached state;

[0022]FIG. 22 is a front, right, top perspective view of its enlarged scale in an alternate configuration; and,

[0023]FIG. 23 is an enlarged view of detail 23 in FIG. 22.

[0024]The dashed broken lines in the figures are for the purposes of illustrating portions of the sleep mask and form no part of the claimed design.

[0025]The short-short-long dashed broken lines immediately adjacent to the claimed areas in the views represent the boundaries of the design and form no part of the claimed design.

[0026]The dash-dot-dash broken lines are for notating enlarged views and form no part of the claimed design.