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Publication numberUSD536089 S1
Publication typeGrant
Application numberUS 29/215,609
Publication dateJan 30, 2007
Filing dateOct 21, 2004
Priority dateOct 21, 2004
Publication number215609, 29215609, US D536089 S1, US D536089S1, US-S1-D536089, USD536089 S1, USD536089S1
InventorsMark Magidson, Norman J Smith
Original AssigneeMoldex-Metric, Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
US D536089 S1
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  1. We claim; the ornamental design for an earplug, as shown and described.

FIG. 1 is a back perspective view of an earplug according to our new design;

FIG. 2 is a front perspective view thereof,

FIG. 3 is a top plan view thereof,

FIG. 4 is a front elevational view thereof; and,

FIG. 5 is a bottom plan view thereof.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US8061472Jun 3, 2010Nov 22, 2011Sperian Hearing Protection, LlcNon-roll foam eartip
U.S. ClassificationD24/106
Cooperative ClassificationA61F11/08
European ClassificationA61F11/08