Frame for patient interface

FIG. 1 is a perspective view of a frame for patient interface showing an embodiment according to our new ornamental design;

FIG. 2 is an enlarged perspective view thereof in isolation;

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 right side view thereof;

FIG. 8 is a left side view thereof;

FIG. 9 is a perspective view of a frame for patient interface showing an embodiment according to our new ornamental design;

FIG. 10 is an enlarged perspective view thereof in isolation;

FIG. 11 is a front view thereof;

FIG. 12 is a rear view thereof;

FIG. 13 is a top view thereof;

FIG. 14 is a bottom view thereof;

FIG. 15 is a right side view thereof; and,

FIG. 16 is a left side view thereof.

The broken lines represent environment or structure and do not form a portion of the claimed design.