Playback device | Patent Number 11934739

US 11934739 B2
Application Number18146264
Publication NumberUS 20230367541 A1
Pendency1 year, 2 months, 27 days
Filled DateDec 23, 2022
Priority DateJul 28, 2003
Publication DateNov 16, 2023
Expiration DateJul 28, 2023
Inventor/ApplicantsNicholas A. J. Millington
Nicholas A.J. Millington
ExaminesSURVILLO, OLEG
Art Unit2442
Technology Center2400
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