Granted Patent
Utility
US 5,628,290 · App. 08/648,672
Idle speed control apparatus for an internal combustion engine
Inventors:
Kazumasa Iida, Katsuhiko Miyamoto
Patented Case
View Patent ↗
Granted: May 13, 1997
Filed: May 16, 1996
Inventors
Kazumasa Iida
Katsuhiko Miyamoto
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.