Granted Patent
Utility
US 4,498,016 · App. 06/520,372
Locomotive governor control
Inventors:
Walter E. Earleson, Dennis King, Michael E. Moncelle
Patented Case
View Patent ↗
Granted: Feb 5, 1985
Filed: Aug 4, 1983
Inventors
Walter E. Earleson
Dennis King
Michael E. Moncelle
Assignee (at issue)
Caterpillar Tractor Co.
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.