Granted Patent
Utility
US 4,700,114 · App. 06/852,358
Vertical deflection circuit
Inventor:
Hugh F. Sutherland, II
Patented Case
View Patent ↗
Granted: Oct 13, 1987
Filed: Apr 15, 1986
Inventor
Hugh F. Sutherland, II
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.