Granted Patent
Utility
US 4,820,227 · App. 07/039,282
Method and apparatus for supporting cathode-ray tube panel
Inventors:
Hidetoshi Itiki, Yoshihisa Kozasa
Patented Case
View Patent ↗
Granted: Apr 11, 1989
Filed: Apr 17, 1987
Inventors
Hidetoshi Itiki
Yoshihisa Kozasa
Assignee (at issue)
Kabushiki Kaisha Toshiba
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.