Earplug

The ornamental design for an earplug, as shown and described.

FIG. 1 is a back perspective view of an earplug according to my new design,

FIG. 2 is a front perspective view thereof,

FIG. 3 is a front view thereof,

FIG. 4 is a side elevational view thereof, and with all other side views being the same; and,

FIG. 5 is a back view thereof.

Patent	Priority	Assignee	Title
D697606,	Feb 19 2013	HEAROS, LLC	Earplug
D697607,	Feb 22 2013	HEAROS, LLC	Earplug
D697608,	Feb 22 2013	HEAROS, LLC	Earplug
D697610,	Feb 26 2013	HEAROS, LLC	Earplug
D697611,	Feb 26 2013	HEAROS, LLC	Earplug
D697615,	Mar 05 2013	BUTLER, STEVEN DANIEL	Earplug
D717273,	May 03 2013	3M Innovative Properties Company	Ear tip
D721678,	May 03 2013	3M Innovative Properties Company	Ear tip
D745136,	Jul 18 2014	Bumble BE Holdings, LLC; HEAROS, LLC	Earplug
D787570,	Aug 07 2015		Whiskey stone
D985753,	Feb 03 2021	JMJ Holdings, LLC	Earpiece assembly
ER1980,

Patent	Priority	Assignee	Title
2888921,
4774938,	Apr 09 1987	SPERIAN HEARING PROTECTION, LLC DELAWARE LIMITED LIABILITY COMPANY	Slow recovery earplug with largely impenetrable surface
5044463,	Nov 30 1989	Cabot Safety Intermediate Corporation	Molded foam earplug and method for making same
D307636,	Nov 05 1987	Cabot Safety Intermediate Corporation	Earplug or similar article
D405173,	Jun 14 1996	3M Innovative Properties Company	Earplug
D423664,	Jun 14 1996	3M Innovative Properties Company	Earplug
D512141,	Mar 04 2004	Moldex-Metric, Inc.; Moldex-Metric, Inc	Earplug
D529169,	Feb 26 2004	Moldex-Metric, Inc.; Moldex-Metric, Inc	Earplug

Executed on	Assignor	Assignee	Conveyance	Frame	Reel	Doc
Sep 16 2008	TURDJIAN, CREST	Moldex-Metric, Inc	ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS	021898	0725	pdf
Sep 17 2008		Molder-Metric, Inc.	(assignment on the face of the patent)

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