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Publication numberUSD472627 S1
Publication typeGrant
Application numberUS 29/149,766
Publication dateApr 1, 2003
Filing dateOct 16, 2001
Priority dateOct 16, 2001
Publication number149766, 29149766, US D472627 S1, US D472627S1, US-S1-D472627, USD472627 S1, USD472627S1
InventorsRobert N. Falco
Original AssigneeCabot Safety Intermediate Corporation
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Earplug
US D472627 S1
Images(3)
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Claims(1)
  1. The ornamental design for an earplug, as shown and described.
Description

FIG. 1 is a side elevational view of an earplug showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a right side perspective view thereof;

FIG. 4 is a left side perspective view thereof;

FIG. 5 is a front corner perspective view thereof;

FIG. 6 is an end perspective view thereof;

FIG. 7 a is a side elevational view of a second embodiment of an earplug showing my new design;

FIG. 8 is a top plan view thereof;

FIG. 9 is a right side perspective view thereof;

FIG. 10 is a left side perspective view thereof;

FIG. 11 is a front, corner perspective view thereof; and,

FIG. 12 is an end perspective view thereof.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US7314047Jan 27, 2003Jan 1, 2008Cabot Safety Intermediate CorporationHearing protection device
US7537011Dec 10, 2007May 26, 20093M Innovative Properties CompanyHearing protection device
US7984716Jun 22, 2007Jul 26, 2011Kimberly-Clark Worldwide Inc.Self-conforming sound attenuation earplug
US8061472Jun 3, 2010Nov 22, 2011Sperian Hearing Protection, LlcNon-roll foam eartip
US8113207Aug 22, 2008Feb 14, 2012Kimberly-Clark Worldwide, Inc.Self-conforming sound attenuation earplug
Classifications
U.S. ClassificationD24/106
Cooperative ClassificationA61F11/08
European ClassificationA61F11/08