Granted Patent
Utility
US 4,506,298 · App. 06/440,301
Method and apparatus for displaying objects on an interlaced raster scan television screen
Inventors:
Barry Mansell, David Friedman
Patented Case
View Patent ↗
Granted: Mar 19, 1985
Filed: Nov 9, 1982
Inventors
Barry Mansell
David Friedman
Assignee (at issue)
Computervision 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.