Respirator mask face seal with surface pattern

The subject matter disclosed herein is related to subject matter disclosed in PCT Patent Application No. PCT/US14/50847, which is incorporated herein by reference in its entirety.

FIG. 1 is a left front perspective view of a respirator mask face seal with surface pattern showing the new design, showing the face seal attached to a respirator mask;

FIG. 2 is a front plan view thereof;

FIG. 3 is a front view of the respirator mask;

FIG. 4 is a top plan view of FIG. 1 ;

FIG. 5 is a bottom plan view thereof; and,

FIG. 6 is a left side view thereof, the right side being a mirror image of this view.

The broken line showing of the respirator mask illustrates the environment of the claimed design and forms no part thereof. All other broken lines illustrate portions of the respirator mask face seal with surface pattern that form no part of the claimed design.