Granted Patent
Utility
US 4,622,942 · App. 06/814,500
Fuel injection apparatus for internal combustion engines
Inventors:
Shinya Nozaki, Keiichi Yamada, Takeo Kushida
Patented Case
View Patent ↗
Granted: Nov 18, 1986
Filed: Dec 30, 1985
Inventors
Shinya Nozaki
Keiichi Yamada
Takeo Kushida
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.