Granted Patent
Utility
US 5,259,350 · App. 07/760,017
Fuel injection device
Inventors:
Kawatani Toru, Hiroshi Kamikubo, Katsuyuki Sugawara, Kazutoshi Mori
Patented Case
View Patent ↗
Granted: Nov 9, 1993
Filed: Sep 13, 1991
Inventors
Kawatani Toru
Hiroshi Kamikubo
Katsuyuki Sugawara
Kazutoshi Mori
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.