Granted Patent
Utility
US 4,631,691 · App. 06/610,006
Video display device simulation apparatus and method
Inventor:
Albert P. Pica
Patented Case
View Patent ↗
Granted: Dec 23, 1986
Filed: May 14, 1984
Inventor
Albert P. Pica
Assignee (at issue)
RCA 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.