Granted Patent
Utility
US 4,586,480 · App. 06/673,362
Electronically controlled distributor type fuel injection pump
Inventors:
Masayoshi Kobayashi, Shinya Nozaki, Keiichi Yamada, Tadashi Kobayashi
Patented Case
View Patent ↗
Granted: May 6, 1986
Filed: Nov 20, 1984
Inventors
Masayoshi Kobayashi
Shinya Nozaki
Keiichi Yamada
Tadashi Kobayashi
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.