Granted Patent
Utility
US 4,350,906 · App. 06/102,574
Circuit with dual-purpose terminal
Inventor:
James E. Gillberg
Patented Case
View Patent ↗
Granted: Sep 21, 1982
Filed: Dec 11, 1979
Inventor
James E. Gillberg
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.