Granted Patent
Utility
US 4,700,106 · App. 06/711,957
Color picture tube deflection unit
Inventor:
Otto Brunn
Patented Case
View Patent ↗
Granted: Oct 13, 1987
Filed: Mar 14, 1985
Inventor
Otto Brunn
Assignee (at issue)
Alcatel N.V.
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.