Respiratory mask

Description

FIG. 1 is a front, right and top perspective view of a respiratory mask, showing my new design.

FIG. 2 is a rear, left and bottom perspective view thereof.

FIG. 3 is a front elevation view thereof.

FIG. 4 is a rear elevation view thereof.

FIG. 5 is a left side elevation view thereof.

FIG. 6 is a right side elevation view thereof.

FIG. 7 is a top plan view thereof.

FIG. 8 is a bottom plan view thereof; and,

FIG. 9 is an enlarged view of detail 9 in FIG. 2.

The dashed broken lines depict portions of the respiratory mask that form no part of the claimed design.

The dot-dash broken lines surrounding details shown in FIGS. 2 and 9 are for the purposes of annotating the enlarged view only and form no part of the claimed design.

Claims

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