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Publication numberUSD591416 S1
Publication typeGrant
Application numberUS 29/318,906
Publication dateApr 28, 2009
Filing dateMay 30, 2008
Priority dateMay 30, 2008
Publication number29318906, 318906, US D591416 S1, US D591416S1, US-S1-D591416, USD591416 S1, USD591416S1
InventorsRandal D. Prowizor, Robert J. Randle
Original AssigneeProwizor Randal D, Randle Robert J
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Ear plug
US D591416 S1
Abstract  available in
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  1. The ornamental design for a sparkplug-shaped ear plug, as shown and described.

FIG. 1 is a front perspective view of an ear plug, showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a rear elevational view thereof; and,

FIG. 5 is a left side elevational view thereof, whereas the right side elevational view is a mirror image.

The broken lines shown in the FIGS. 1 and 4 drawings of the hole are for illustrative purposes only and form no part of the claimed design.

U.S. ClassificationD24/106