Granted Patent
Utility
US 6,017,286 · App. 08/827,648
Power train
Inventor:
Oswald Friedmann
Patented Case
View Patent ↗
Granted: Jan 25, 2000
Filed: Apr 10, 1997
Inventor
Oswald Friedmann
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.