Granted Patent
Utility
US 6,761,081 · App. 10/182,787
Shifting device for shifting between different operating states of a motor vehicle transmission
Inventor:
Wolfgang Kliemannel
Patented Case
View Patent ↗
Granted: Jul 13, 2004
Filed: Jul 31, 2002
Inventor
Wolfgang Kliemannel
Assignee (at issue)
ZF Lemförder Metallwaren 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.