Granted Patent
Utility
US 4,745,330 · App. 07/006,391
Faceplate front assembly with improved ceramic tension mask support structure
Inventors:
Raymond G. Capek, Jennifer M. Knowlton
Patented Case
View Patent ↗
Granted: May 17, 1988
Filed: Jan 23, 1987
Inventors
Raymond G. Capek
Jennifer M. Knowlton
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.