Granted Patent
Utility
US 5,635,803 · App. 08/423,750
Display device with shadowmask CRT
Inventor:
Takeo Fujimura
Patented Case
View Patent ↗
Granted: Jun 3, 1997
Filed: Apr 18, 1995
Inventor
Takeo Fujimura
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.