Granted Patent
Utility
US 4,619,234 · App. 06/751,079
Electronically controlled fuel injection apparatus
Inventor:
Kenji Okamoto
Patented Case
View Patent ↗
Granted: Oct 28, 1986
Filed: Jul 2, 1985
Inventor
Kenji Okamoto
Assignee (at issue)
Diesel Kiki Co., Ltd.
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.