Granted Patent
Utility
US 5,081,886 · App. 07/582,470
Automatic transaxle control system for an automotive vehicle
Inventors:
Dennis W. Person, Frank W. Timte, John A. Daubenmier, John I. Zielke, Rodney Bruce Smith, Roy S. Williams
Patented Case
View Patent ↗
Granted: Jan 21, 1992
Filed: Sep 14, 1990
Inventors
Dennis W. Person
Frank W. Timte
John A. Daubenmier
John I. Zielke
Rodney Bruce Smith
Roy S. Williams
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.