Granted Patent
Utility
US 4,375,651 · App. 06/287,410
Selective video reception control system
Inventors:
Frank Templin, Thomas J. Zato
Patented Case
View Patent ↗
Granted: Mar 1, 1983
Filed: Jul 27, 1981
Inventors
Frank Templin
Thomas J. Zato
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.