Granted Patent
Utility
US 6,251,043 · App. 09/432,659
Device for controlling an automatic transmission
Inventor:
Armin Gierling
Patented Case
View Patent ↗
Granted: Jun 26, 2001
Filed: Nov 3, 1999
Inventor
Armin Gierling
Assignee (at issue)
ZF Batavia L.L.C.
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.