Breathing mask

Description

FIG. 1 is a perspective view of the breathing mask according to the present invention;

FIG. 2 is a front view of the breathing mask of FIG. 1;

FIG. 3 is a back view of the breathing mask of FIG. 1;

FIG. 4 is a left side view of the breathing mask of FIG. 1;

FIG. 5 is a right side view of the breathing mask of FIG. 1;

FIG. 6 is a top view of the breathing mask of FIG. 1; and,

FIG. 7 is a bottom view of the breathing mask of FIG. 1.

The broken lines depict portions of the breathing mask that form no part of the claimed design.

Claims

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