FIG. 1 is a perspective view of a first embodiment of an earplug in accordance with the claimed design;
FIG. 2 is a front side elevation view of the design of FIG. 1, the left, right, and rear side elevation views being a mirror image thereof;
FIG. 3 is top plan view of the design of FIG. 1;
FIG. 4 is bottom plan view of the design of FIG. 1;
FIG. 5 is a perspective view of a second embodiment of the earplug in accordance with the claimed design;
FIG. 6 is a side elevation view of the design of FIG. 5, the opposite side elevation view being a mirror image;
FIG. 7 is a top plan view of the design of FIG. 5; and,
FIG. 8 is a bottom plan view of the design of FIG. 5.
The dot-dash broken lines are used to indicate indeterminate length of the element in which the lines are provided and form no part of the claimed design. The remaining broken lines are directed to subject matter that forms no part of the claimed design.
The broken lines in the figures do not form a part of the claimed design. The surface shade lines in the figures show contour, and do not indicate any surface ornamentation, opacity, or translucency.