Granted Patent
Utility
US 4,375,661 · App. 06/296,101
Overvoltage protection circuit for a television
Inventor:
Stanley D. Savic
Patented Case
View Patent ↗
Granted: Mar 1, 1983
Filed: Aug 26, 1981
Inventor
Stanley D. Savic
Assignee (at issue)
Zenith Radio 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.