Respiratory mask frame

Abstract

Description

FIG. 1 is a perspective view of a forehead pad for a modular breathing mask showing our design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof; and,

FIG. 6 is a right view thereof.

The broken line showing of the post portion in the figures is for environmental purposes only and forms no part of the claimed design invention. The claimed design is directed towards surfaces shown in full line and details in which surface shading has been applied.

Claims

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