Respiratory mask cushion frame

Description

FIG. 1 is a rear perspective view of a respiratory mask cushion frame showing our design;

FIG. 2 is a reverse perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a left side view thereof; and,

FIG. 8 is a right side view thereof.

Claims

The ornamental design for a respiratory mask cushion frame, as shown and described.