Granted Patent
Utility
US 4,352,040 · App. 06/167,830
Display panel with anode and cathode electrodes located in slots of base plate
Inventor:
Nicholas C. Andreadakis
Patented Case
View Patent ↗
Granted: Sep 28, 1982
Filed: Jul 14, 1980
Inventor
Nicholas C. Andreadakis
Assignee (at issue)
Burroughs, 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.