Granted Patent
Utility
US 5,598,817 · App. 08/303,008
Fuel feeding system for internal combustion engine
Inventors:
Kyoya Igarashi, Tateo Kume, Masato Yoshida, Nobuaki Murakami, Hideyuki Oda
Patented Case
View Patent ↗
Granted: Feb 4, 1997
Filed: Sep 8, 1994
Inventors
Kyoya Igarashi
Tateo Kume
Masato Yoshida
Nobuaki Murakami
Hideyuki Oda
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.