Granted Patent
Utility
US 5,779,012 · App. 08/906,460
Hydrokinetic torque converter with lockup clutch
Inventors:
Volker Middelmann, Marc Meisner, Jürgen Freitag
Patented Case
View Patent ↗
Granted: Jul 14, 1998
Filed: Aug 5, 1997
Inventors
Volker Middelmann
Marc Meisner
Jürgen Freitag
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.