Granted Patent
Utility
US 6,358,185 · App. 09/486,113
Shifting device in a variable speed gearbox with pressure regulating valves for working and feed pressure
Inventors:
Bernd Bertsche, Günter Indlekofer, Ludger Kortenjann
Patented Case
View Patent ↗
Granted: Mar 19, 2002
Filed: May 2, 2000
Inventors
Bernd Bertsche
Günter Indlekofer
Ludger Kortenjann
Assignee (at issue)
Daimlerchrysler AG
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.