Granted Patent
Utility
US 4,734,897 · App. 06/890,355
Cassette adapter for playback device, such as a compact disk player
Inventor:
Larry Schotz
Patented Case
View Patent ↗
Granted: Mar 29, 1988
Filed: Jul 25, 1986
Inventor
Larry Schotz
Assignee (at issue)
Recoton Corporation
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.