US D427304 S
Resumen disponible en
FIG. 1 is a front elevational view of an earplug according to our new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a bottom plan view thereof; and,
FIG. 4 is a partially broken cross-sectional side view thereof, taken along the line 4--4 of FIG. 1.