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Publication numberUSD311521 S
Publication typeGrant
Application numberUS 07/176,386
Publication dateOct 23, 1990
Filing dateMar 30, 1988
Priority dateSep 30, 1987
Publication number07176386, 176386, US D311521 S, US D311521S, US-S-D311521, USD311521 S, USD311521S
InventorsBjarne Jonsson, Finn Jensen, Karsten Langhorn, Nikolai Bisgaard
Original AssigneeGn Netcom A/S
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Combined earphone and microphone
US D311521 S
Abstract  available in
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  1. The ornamental design for a combined earphone and microphone, as shown.

FIG. 1 is a front elevational view of a combined earphone and microphone showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a rear elevational view thereof; and

FIG. 4 is a bottom plan view thereof.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US6356635May 14, 1999Mar 12, 2002Gn Netcom/Unex Inc.Headband for reversible mounting of headsets
US6418230Nov 20, 1998Jul 9, 2002Gn Netcom/Unex Inc.Flexible earhook
US6434251Mar 9, 1998Aug 13, 2002Gn Netcom A/SHeadset with adjustable earhook
US6621905Mar 6, 2000Sep 16, 2003Lam ChunEarphone support
US6914997Nov 5, 2001Jul 5, 2005Gn Netcom/Unex, Inc.Flexible earhook
US20020041697 *Nov 5, 2001Apr 11, 2002Gn Netcom/Unex Inc.Flexible earhook
US20040091129 *Nov 6, 2003May 13, 2004Gn Netcom A/SHeadset with adjustable earhook
US20090285434 *May 13, 2008Nov 19, 2009Jason Martin WilliamsEarhook and earbud headset
USD669057 *Feb 1, 2012Oct 16, 2012Sony CorporationEarphone
USD756971 *Apr 20, 2015May 24, 2016Lg Electronics Inc.Wireless headset
USD756972 *Apr 20, 2015May 24, 2016Lg Electronics Inc.Wireless headset
USD776637 *Sep 22, 2014Jan 17, 2017Ching-Wen ChenEarhook microphone
USD796475 *Mar 9, 2016Sep 5, 2017Plantronics, Inc.Communications headset
U.S. ClassificationD14/226, D14/206, D14/225