Granted Patent
Utility
US 4,524,387 · App. 06/480,508
Synchronization input for television receiver on-screen alphanumeric display
Inventor:
Gregory G. Tamer
Patented Case
View Patent ↗
Granted: Jun 18, 1985
Filed: Mar 30, 1983
Inventor
Gregory G. Tamer
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.