FIG. 1 is a perspective view, showing the new design for an ear portion of a welding helmet;
FIG. 2 is a left side view, the right side view being a mirror image thereof;
FIG. 3 is a top view thereof;
FIG. 4 is a front view thereof;
FIG. 5 is a bottom view thereof; and,
FIG. 6 is a rear view thereof.
The details shown in broken lines form no part of the claimed design.