Granted Patent
Utility
US 6,471,613 · App. 09/644,788
Transmission with variable line pressure
Inventors:
Valentin Botosan, Berthold Martin
Patented Case
View Patent ↗
Granted: Oct 29, 2002
Filed: Aug 23, 2000
Inventors
Valentin Botosan
Berthold Martin
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.