Patient interface mask for CPAP therapy

Description

FIG. 1 is a perspective view of a patient interface mask for CPAP therapy showing our new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a right side elevation view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines in the drawings illustrate portions of the patient interface mask for CPAP therapy that form no part of the claimed design.

Claims

The ornamental design for a patient interface mask for CPAP therapy, as shown.