Granted Patent
Utility
US 5,572,389 · App. 08/306,278
Audio head position adjusting device for a video cassette recorder
Inventor:
Hyun-Moo Lee
Patented Case
View Patent ↗
Granted: Nov 5, 1996
Filed: Sep 14, 1994
Inventor
Hyun-Moo Lee
Assignee (at issue)
Ltd. Daewoo Electronics Co
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.