Granted Patent
Utility
US 5,813,505 · App. 08/685,198
Hydrokinetic torque converter
Inventors:
Steven Olsen, Johannes Hahn, Volker Middelmann, Hubert Friedmann, Marc Meisner
Patented Case
View Patent ↗
Granted: Sep 29, 1998
Filed: Jul 18, 1996
Inventors
Steven Olsen
Johannes Hahn
Volker Middelmann
Hubert Friedmann
Marc Meisner
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.