Sleep instrument

Description

FIG. 1 is a first perspective view of a sleep instrument showing my new design;

FIG. 2 is a second perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a back view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top view thereof;

FIG. 8 is a bottom view thereof; and,

FIG. 9 is an enlarged view of the selected portion 9 in FIG. 1.

The dashed lines in the drawings depict portions of the sleep instrument that form no part of the claimed design. The short dash-long dash broken lines depict the bounds of the enlarged view and form no part thereof.

Claims

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