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Publication numberUSD466995 S1
Publication typeGrant
Application numberUS 29/150,750
Publication dateDec 10, 2002
Filing dateNov 28, 2001
Priority dateNov 28, 2001
Publication number150750, 29150750, US D466995 S1, US D466995S1, US-S1-D466995, USD466995 S1, USD466995S1
InventorsRichard Knauer, Alan R. Seville, Robert N. Falco, James Hall
Original AssigneeCabot Safety Intermediate Corporation
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
US D466995 S1
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  1. The ornamental design for an earplug, as shown and described.

FIG. 1 is a front plan view of an earplug showing our new design, the broken line showing is for illustrative purposes only and forms no part of the claimed design.

FIG. 2 is an elevational view thereof taken from the right of FIG. 1, the opposite side being a mirror image thereof;

FIG. 3 is an elevational view thereof taken from the top of FIG. 1, the opposite side being a mirror image thereof; and,

FIG. 4 is rear plan view thereof.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US7107993 *Nov 12, 2004Sep 19, 2006Moldex-Metric, Inc.Earplug
US7314047 *Jan 27, 2003Jan 1, 2008Cabot Safety Intermediate CorporationHearing protection device
US7537011Dec 10, 2007May 26, 20093M Innovative Properties CompanyHearing protection device
US8061472Jun 3, 2010Nov 22, 2011Sperian Hearing Protection, LlcNon-roll foam eartip
US8291911May 17, 2010Oct 23, 20123M Innovative Properties CompanyEarplug
US8656927Sep 14, 2012Feb 25, 20143M Innovative Properties CompanyEarplug
U.S. ClassificationD24/106
Cooperative ClassificationA61F11/08
European ClassificationA61F11/08