Granted Patent
Utility
US 4,353,014 · App. 06/255,396
Television receiver ferroresonant load power supply with reduced saturable reactor circulating current
Inventor:
Donald H. Willis
Patented Case
View Patent ↗
Granted: Oct 5, 1982
Filed: Apr 20, 1981
Inventor
Donald H. Willis
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.