Granted Patent
Utility
US 5,439,426 · App. 08/073,050
Speed change control apparatus for a vehicular automatic transmission and a troubleshooting method for operating a condition detecting device
Inventor:
Yasuhiro Nakashima
Patented Case
View Patent ↗
Granted: Aug 8, 1995
Filed: Jun 8, 1993
Inventor
Yasuhiro Nakashima
Assignee (at issue)
MITSUBISHI JIDOSHA KOGYO KABUSHIKI KAISHA
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.