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Publication numberUSD427304 S
Publication typeGrant
Application numberUS 29/094,819
Publication dateJun 27, 2000
Filing dateOct 8, 1998
Publication number094819, 29094819, US D427304 S, US D427304S, US-S-D427304, USD427304 S, USD427304S
InventorsMark Magidson, Dan Dix
Original AssigneeMoldex-Metric, Inc
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Earplug
US D427304 S
Images(1)
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Claims(1)
  1. The ornamental design for an earplug, as shown and described.
Description

FIG. 1 is a front elevational view of an earplug according to our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof; and,

FIG. 4 is a partially broken cross-sectional side view thereof, taken along the line 4--4 of FIG. 1.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US7107993 *Nov 12, 2004Sep 19, 2006Moldex-Metric, Inc.Earplug
US7314047Jan 27, 2003Jan 1, 2008Cabot Safety Intermediate CorporationHearing protection device
US7537011Dec 10, 2007May 26, 20093M Innovative Properties CompanyHearing protection device
US7681577Oct 23, 2006Mar 23, 2010Klipsch, LlcEar tip
US8061472Jun 3, 2010Nov 22, 2011Sperian Hearing Protection, LlcNon-roll foam eartip
US8201561Dec 2, 2009Jun 19, 2012Klipsch Group, Inc.Ear tip
Classifications
U.S. ClassificationD24/106