Granted Patent
Utility
US 4,348,017 · App. 06/158,847
Bearing for faceplate panels of color-picture tubes
Inventors:
Wolfgang Schlayer, Herbert Hemminger
Patented Case
View Patent ↗
Granted: Sep 7, 1982
Filed: Jun 12, 1980
Inventors
Wolfgang Schlayer
Herbert Hemminger
Assignee (at issue)
International Standard Electric Corporation
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.