Granted Patent
Utility
US 5,483,941 · App. 08/141,177
Method and apparatus for maintaining temperatures during engine fuel cutoff modes
Inventors:
Michael John Cullen, Robert Matthew Marzonie, Joseph Norman Ulrey, Richard W. Sbaschnig, Michael A. Weyburne, Paul Charles Mingo
Patented Case
View Patent ↗
Granted: Jan 16, 1996
Filed: Oct 25, 1993
Inventors
Michael John Cullen
Robert Matthew Marzonie
Joseph Norman Ulrey
Richard W. Sbaschnig
Michael A. Weyburne
Paul Charles Mingo
Assignee (at issue)
Ford Motor Company
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.