FIG. 1 is a top plan view of a face mask showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a side elevational view thereof, the opposite side view being a mirror image of that shown; and

FIG. 6 is a cross sectional view thereof taken along the line 6--6 of FIG. 2.

The broken line showing of a cushion in combination with the faceplate is for illustrative purposes only and forms no part of the claimed design.