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The ornamental design for an ear plug, as shown and described. |
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FIG. 1 is a perspective view of an ear plug illustrating my new design;
FIG. 2 is a side elevation view thereof, the opposite side elevational view being a mirror image of that shown;
FIG. 3 is a top plan view thereof; the opposite bottom plan view being a mirror image of that shown;
FIG. 4 is a front side elevational view thereof;
FIG. 5 is a rear side elevational view thereof;
FIG. 6 is a perspective view of an ear plug illustration my new design; and,
FIG. 7 is a partial side elevational view thereof; the opposite side elevational view being a mirror image of that shown.
The broken line showing in the FIGS. 6 and 7 are for illustrative purposes only and forms no part of the claimed design.
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