Patent
   D448361
Priority
Oct 04 1999
Filed
Apr 04 2000
Issued
Sep 25 2001
Expiry
Sep 25 2015
Assg.orig
Entity
unknown
20
7
n/a
The ornamental design for a microphone unit, as shown and described.

FIG. 1 is a front, top perspective view of a microphone unit showing my new design;

FIG. 2 is a rear, bottom view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a front elevational view thereof; and,

FIG. 6 is a rear elevational view thereof.

Bergfeldt, Jonas

Patent Priority Assignee Title
D464952, Aug 31 2001 PLANTRONICS INC Microphone
D504420, Dec 29 2003 Plantronics, Inc.; Plantronics, Inc Microphone pod for communications headset
D524301, Jun 01 2004 Motorola Mobility LLC Microphone activation device
D533869, Sep 27 2004 Etymotic Research, Inc.; ETYMOTIC RESEARCH, INC Microphone tip assembly
D569841, Apr 18 2007 Samsung Electronics Co., Ltd. Ear-microphone
D576155, Aug 24 2007 Audiovox Corporation Microphone and call/end-call button for a hands-free cell phone kit
D589028, Jan 03 2008 Etymotic Research, Inc. Low profile microphone tip assembly
D593999, May 20 2008 Sony Ericsson Mobile Communications AB Handsfree microphone
D607875, Dec 31 2008 ZAGG Inc Headset with earphones configured for connection to electronic device
D608353, Apr 24 2009 Lenntek Corporation Inline microphone for earphone
D613274, Jun 03 2009 NL FINANCE CO, LLC Microphone
D622697, Oct 20 2009 V-MODA, LC Earphone y-connector
D624058, Oct 20 2009 V-MODA, LC Earphone microphone
D643014, Jun 24 2009 Sony Ericsson Mobile Communications AB Microphone
D750042, Jul 14 2014 SKULLCANDY, INC Headphone microphone
D786825, Sep 09 2015 Comhear, Inc. Sound device
D801310, Sep 03 2015 Harman International Industries, Incorporated Audio component
D894152, Aug 04 2017 GOOGLE LLC Audio assembly
D896781, Aug 04 2017 GOOGLE LLC Audio assembly
D921610, Aug 04 2017 GOOGLE LLC Audio assembly
Patent Priority Assignee Title
3414686,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 04 2000Telefonaktiebolaget LM Ericsson (publ)(assignment on the face of the patent)
May 09 2000BERGFELDT, JONASTELEFONAKTIEBOLAGET LM ERICSSON PUBL ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0109150311 pdf
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