Earphone

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

FIG. 1 is a perspective view of an earphone, showing our new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a left side elevation view thereof;

FIG. 4 is a right side elevation view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

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Executed on	Assignor	Assignee	Conveyance	Frame	Reel	Doc
Jul 13 2006	DRAMBAREAN, VIOREL	ETYMOTIC RESEARCH, INC	ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS	017984	0949	pdf
Jul 13 2006	HAAPAPURO, ANDREW J	ETYMOTIC RESEARCH, INC	ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS	017984	0949	pdf
Jul 13 2006	KILLION, MEAD C	ETYMOTIC RESEARCH, INC	ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS	017984	0949	pdf
Jul 24 2006		Etymotic Research, Inc.	(assignment on the face of the patent)
Apr 10 2018	ETYMOTIC RESEARCH, INC	JPMORGAN CHASE BANK, N A	SECURITY INTEREST SEE DOCUMENT FOR DETAILS	045922	0320	pdf
Jun 10 2022	JPMORGAN CHASE BANK, N A	ETYMOTIC RESEARCH, INC	RELEASE BY SECURED PARTY SEE DOCUMENT FOR DETAILS	060380	0475	pdf

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