Granted Patent
Utility
US 5,651,351 · App. 08/647,966
Fault diagnosis apparatus for a fuel evaporative emission supressing system
Inventors:
Takuya Matsumoto, Toru Hashimoto, Mitsuhiro Miyake, Hitoshi Kamura, Yasuhisa Yoshida
Patented Case
View Patent ↗
Granted: Jul 29, 1997
Filed: Aug 1, 1996
Inventors
Takuya Matsumoto
Toru Hashimoto
Mitsuhiro Miyake
Hitoshi Kamura
Yasuhisa Yoshida
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.