FIG. 1 is a perspective view of an embodiment of a nasal mask in accordance with our new design, the broken line showing is for illustrative purposes only and forms no part of the claimed design.

FIG. 2 is an additional perspective view of the nasal mask with forehead pad feature in accordance with our new design.

FIG. 3 is a front view of the nasal mask shown in FIG. 1.

FIG. 4 is a side view of the nasal mask shown in FIG. 1. The opposite side is similar and not separately illustrated herein.

FIG. 5 is a back view of the nasal mask shown in FIG. 1.

FIG. 6 is a top view of the nasal mask shown in FIG. 1.

FIG. 7 is a bottom view of the nasal mask shown in FIG. 1.

FIG. 8 is a perspective view of another embodiment of a nasal mask in accordance with our new design.

FIG. 9 is an additional perspective view of the nasal mask with forehead pad feature in accordance with our new design.

FIG. 10 is a front view of the nasal mask shown in FIG. 9.

FIG. 11 is a side view of the nasal mask shown in FIG. 9. The opposite side is similar and not separately illustrated herein.

FIG. 12 is a back view of the nasal mask shown in FIG. 9.

FIG. 13 is a top view of the nasal mask shown in FIG. 9; and,

FIG. 14 is a bottom view of the nasal mask shown in FIG. 9.