Granted Patent
Utility
US 4,752,265 · App. 07/120,210
Process for securing a tension mask support structure to a faceplate
Inventors:
James R. Fendley, Siegfried M. Greiner
Patented Case
View Patent ↗
Granted: Jun 21, 1988
Filed: Nov 9, 1987
Inventors
James R. Fendley
Siegfried M. Greiner
Assignee (at issue)
Zenith Electronics LLC
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.