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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
US D427304 S
Abstract  available in
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  1. The ornamental design for an earplug, as shown and described.

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
US9088846Aug 14, 2013Jul 21, 2015Klipsch Group, Inc.Oval variable wall earbud
US20060088176 *Oct 20, 2005Apr 27, 2006Werner Alan J JrMethod and apparatus for intelligent acoustic signal processing in accordance wtih a user preference
US20060102418 *Nov 12, 2004May 18, 2006Moldex-Metric, Inc.Earplug
USD611929May 5, 2009Mar 16, 2010Klipsch, LlcHeadphone ear tips
USD624901 *May 29, 2008Oct 5, 2010Klipsch Group, Inc.Headphone ear tips
USD675194Jun 21, 2012Jan 29, 2013Apple Inc.Earphone
USD731637Mar 5, 2013Jun 9, 2015Bumble BE Holdings, LLCEarplug
USD739517Apr 23, 2014Sep 22, 2015Bumble BE Holdings, LLCEarplug
USD739518May 29, 2014Sep 22, 2015Bumble BE Holdings, LLCEarplug
USD739520Jul 15, 2014Sep 22, 2015sBumble BE Holdings, LLCEarplug
U.S. ClassificationD24/106