Granted Patent
Utility
US 4,354,202 · App. 06/210,787
Television receiver on-screen alphanumeric display
Inventor:
Wayne E. Harlan
Patented Case
View Patent ↗
Granted: Oct 12, 1982
Filed: Nov 26, 1980
Inventor
Wayne E. Harlan
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.