Granted Patent
Utility
US 6,595,077 · App. 09/869,095
Gear wheel variable transmission with two sub-gears arranged parallel to each other in the power flow
Inventors:
Axel Geiberger, Markus Heizel, Andreas Kolb, Ralf Sperber, Heinrich Straub, Guenter Woerner
Patented Case
View Patent ↗
Granted: Jul 22, 2003
Filed: Sep 28, 2001
Inventors
Axel Geiberger
Markus Heizel
Andreas Kolb
Ralf Sperber
Heinrich Straub
Guenter Woerner
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.