Granted Patent
Utility
US 4,278,866 · App. 05/637,889
Automatic electron beam deflecting circuit
Inventors:
Glenn T. Nevins, William A. Keely
Patented Case
View Patent ↗
Granted: Jul 14, 1981
Filed: Dec 5, 1975
Inventors
Glenn T. Nevins
William A. Keely
Assignee (at issue)
Teledyne Industries, Inc.
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.