Granted Patent
Utility
US 4,765,302 · App. 07/046,552
Cut-off fuel exhaust mechanism in fuel injection pump
Inventor:
Hiroshi Ikeuchi
Patented Case
View Patent ↗
Granted: Aug 23, 1988
Filed: May 6, 1987
Inventor
Hiroshi Ikeuchi
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.