Granted Patent
Utility
US 4,631,470 · App. 06/808,633
Current surge limited power supply
Inventor:
John D. Bingley
Patented Case
View Patent ↗
Granted: Dec 23, 1986
Filed: Dec 13, 1985
Inventor
John D. Bingley
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.