Granted Patent
Utility
US 4,631,591 · App. 06/699,556
Kinescope with compensated conduction characteristic
Inventor:
Wayne Lee
Patented Case
View Patent ↗
Granted: Dec 23, 1986
Filed: Feb 8, 1985
Inventor
Wayne Lee
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.