Frame and vent assembly for patient interface

FIG. 1 is a front perspective view of a frame and vent assembly for patient interface showing a first embodiment according to our new ornamental design;

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

FIG. 3 is an enlarged front view thereof;

FIG. 4 is an enlarged rear view thereof;

FIG. 5 is an enlarged top view thereof;

FIG. 6 is an enlarged bottom view thereof;

FIG. 7 is an enlarged right side view thereof;

FIG. 8 is an enlarged left side view thereof;

FIG. 9 is a front perspective view of a frame and vent assembly for patient interface showing a second embodiment according to our new ornamental design;

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

FIG. 11 is an enlarged front view thereof;

FIG. 12 is an enlarged rear view thereof;

FIG. 13 is an enlarged top view thereof;

FIG. 14 is an enlarged bottom view thereof; and,

FIG. 15 is an enlarged right side view thereof.

The broken line showing of the headgear, plenum, clip, nozzles, rigidizer, and air delivery tube in FIG. 1 depicts environmental subject matter and forms no part of the claimed design. All other broken lines represent portions of the frame and vent assembly for patient interface that form no part of the claimed design.

The use of different types of shading, e.g., stipple-type shading, line shading, etc., is intended to indicate different materials.