Granted Patent
Utility
US 5,366,759 · App. 07/907,328
Method of lacquering the luminophore layer of a color picture tube
Inventors:
Heinz Beckerle, Rolf Reidinger
Patented Case
View Patent ↗
Granted: Nov 22, 1994
Filed: Jul 1, 1992
Inventors
Heinz Beckerle
Rolf Reidinger
Assignee (at issue)
Nokia (Deutschland) GmbH
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.