Granted Patent
Utility
US 6,684,730 · App. 09/958,324
Gear shift device for an automatic transmission
Inventors:
Andreas Giefer, Jorg Meyer
Patented Case
View Patent ↗
Granted: Feb 3, 2004
Filed: Oct 5, 2001
Inventors
Andreas Giefer
Jorg Meyer
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.