Granted Patent
Utility
US 5,376,920 · App. 07/972,482
Power fail detection circuit
Inventor:
Gregory F. Baily
Patented Case
View Patent ↗
Granted: Dec 27, 1994
Filed: Apr 14, 1993
Inventor
Gregory F. Baily
Assignee (at issue)
Huntleigh Technology, PLC
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.