Granted Patent
Utility
US 4,149,209 · App. 05/757,376
Over-voltage amplitude prevention circuit for high voltage and deflection generating system
Inventor:
John Stark
Patented Case
View Patent ↗
Granted: Apr 10, 1979
Filed: Jan 6, 1977
Inventor
John Stark
Assignee (at issue)
RCA 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.