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Publication numberUSD340282 S
Publication typeGrant
Application numberUS 07/682,705
Publication dateOct 12, 1993
Filing dateApr 9, 1991
Publication number07682705, 682705, US D340282 S, US D340282S, US-S-D340282, USD340282 S, USD340282S
InventorsHoward S. Leight
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
US D340282 S
Abstract  available in
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  1. The ornamental design for an earplug, as shown and described.

FIG. 1 is a front elevation view of an earplug showing my new design, the rear, left side, and right side being identical thereto;

FIG. 2 is a top view thereof;

FIG. 3 is a bottom view thereof; and,

FIG. 4 is a perspective view thereof.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US6484726Jun 30, 2000Nov 26, 20023M Innovative Properties CompanyArticulating earplug
US7107993 *Nov 12, 2004Sep 19, 2006Moldex-Metric, Inc.Earplug
US20060102418 *Nov 12, 2004May 18, 2006Moldex-Metric, Inc.Earplug
US20110180542 *Jan 22, 2010Jul 28, 2011Ryan DrollingerMethods for reducing fluid loss in fluid-bearing systems
WO2002002040A1Oct 26, 2000Jan 10, 20023M Innovative Properties CompanyArticulating earplug
U.S. ClassificationD24/106, D09/439