Respiratory mask

Abstract

Description

FIG. 1 is a front perspective view of a respiratory mask;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a right elevation view thereof;

FIG. 6 is a left elevation view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The broken line showing of portions of the respiratory mask form no part of the claimed design.

Claims

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