Granted Patent
Utility
US 5,465,240 · App. 08/001,117
Apparatus and methods for displaying text in conjunction with recorded audio programs
Inventor:
Roy J. Mankovitz
Patented Case
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Granted: Nov 7, 1995
Filed: Jan 5, 1993
Inventor
Roy J. Mankovitz
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.