Granted Patent
Utility
US 5,773,924 · App. 08/691,560
Color cathode ray tube with an internal magnetic shield
Inventor:
Kouji Nakamura
Patented Case
View Patent ↗
Granted: Jun 30, 1998
Filed: Aug 2, 1996
Inventor
Kouji Nakamura
Assignee (at issue)
MITSUBISHI 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.