Granted Patent
Utility
US 5,460,132 · App. 08/359,603
Fuel injection pump and prestroke controller therefor
Inventors:
Hiroshi Ishiwata, Tohru Yokota, Mitsuaki Kobayashi
Patented Case
View Patent ↗
Granted: Oct 24, 1995
Filed: Dec 20, 1994
Inventors
Hiroshi Ishiwata
Tohru Yokota
Mitsuaki Kobayashi
Assignee (at issue)
Zexel GmbH
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.