Cushion for respiratory mask

FIG. 1 is a perspective view of a cushion for respiratory mask showing our new design according to a first embodiment;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a left side view thereof, with the right side view thereof being a mirror image thereof;

FIG. 7 is a perspective view of the cushion for respiratory mask showing our new design according to a second embodiment;

FIG. 8 is a front view thereof;

FIG. 9 is a rear view thereof;

FIG. 10 is a top view thereof;

FIG. 11 is a bottom view thereof; and,

FIG. 12 is a left side view thereof, with the right side view thereof being a mirror image thereof.

Line shading and stippling have been used in the drawings to indicate a contrast in appearance.