Granted Patent
Utility
US 4,460,922 · App. 06/322,481
Memory select system for an STV decoder
Inventors:
James W. Ensinger, Melvin C. Hendrickson
Patented Case
View Patent ↗
Granted: Jul 17, 1984
Filed: Nov 18, 1981
Inventors
James W. Ensinger
Melvin C. Hendrickson
Assignee (at issue)
Zenith Electronics LLC
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.