Granted Patent
Utility
US 5,662,081 · App. 08/506,587
Oil supply failure detection circuit
Inventors:
Paul Ng, Michael J. French
Patented Case
View Patent ↗
Granted: Sep 2, 1997
Filed: Jul 24, 1995
Inventors
Paul Ng
Michael J. French
Assignee (at issue)
Outboard Marine 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.