Headset with microphone and wired remote control | Patent Number 09485580

US 09485580 B1
Application Number13652066
Publication Number-
Pendency4 years, 18 days
Filled DateOct 15, 2012
Priority DateAug 20, 2009
Publication Date-
Expiration DateAug 19, 2029
Inventor/ApplicantsKenneth Jay Helfrich
Larry D. Barnes
ExaminesZHANG, LESHUI
Art Unit2654
Technology Center2600
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