Cushion for respiratory mask
US D597201 S1
The ornamental design for a cushion for respiratory mask, as shown.
FIG. 1 is a rear perspective view of a cushion for a respiratory mask according to an embodiment of our design;
FIG. 2 is a rear view thereof;
FIG. 3 is a front view thereof;
FIG. 4 is a top view thereof;
FIG. 5 is a bottom view thereof;
FIG. 6 is a right side view thereof with the left side view being a mirror image thereof; and,
FIG. 7 is a front perspective view thereof.