Granted Patent
Utility
US 4,658,204 · App. 06/827,366
Anticipatory power failure detection apparatus and method
Inventor:
Peter Goodwin
Patented Case
View Patent ↗
Granted: Apr 14, 1987
Filed: Feb 7, 1986
Inventor
Peter Goodwin
Assignee (at issue)
Prime Computer, Inc.
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.