Granted Patent
Utility
US 4,785,917 · App. 06/925,095
Control mechanism for automatic transmissions
Inventors:
Toshiaki Tateno, Shigeki Fukushima, Tomoytuki Iwamoto, Nobuo Kijima
Patented Case
View Patent ↗
Granted: Nov 22, 1988
Filed: Oct 7, 1986
Inventors
Toshiaki Tateno
Shigeki Fukushima
Tomoytuki Iwamoto
Nobuo Kijima
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.