Granted Patent
Utility
US 4,553,142 · App. 06/420,147
Apparatus for mounting a touch control panel assembly to a CRT
Inventor:
Paul Strauss
Patented Case
View Patent ↗
Granted: Nov 12, 1985
Filed: Sep 20, 1982
Inventor
Paul Strauss
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.