Granted Patent
Utility
US 5,752,894 · App. 08/306,671
Apparatus for utilizing and operating a hydrokinetic torque converter with lockup clutch
Inventor:
Robert Fischer
Patented Case
View Patent ↗
Granted: May 19, 1998
Filed: Sep 15, 1994
Inventor
Robert Fischer
Assignee (at issue)
LuK Getriebe-Systeme GmbH
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.