Audio player device for synchronous playback of audio signals with a compatible device | Patent Number 07742740

US 07742740 B2
Application Number11566537
Publication NumberUS 20070142944 A1
Pendency3 years, 6 months, 21 days
Filled DateDec 4, 2006
Priority DateMay 6, 2002
Publication DateJun 21, 2007
Expiration DateJun 22, 2022
Inventor/ApplicantsDavid A. Goldberg
Neil Simon
Benjamin Goldberg
Benjamin M. Goldberg
David Goldberg
ExaminesNGUYEN, TU X
Art Unit2618
Technology Center2600
Assignments
Black Hills Media
Current
Syncronation Inc.
Original
Law Firm
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