Granted Patent
Utility
US 6,725,822 · App. 10/143,820
Intake system for multi-cylinder engine
Inventors:
Takashi Matsumoto, Masahiko Kikuchi, Tomonori Ikuma, Tetsu Wada
Patented Case
View Patent ↗
Granted: Apr 27, 2004
Filed: May 14, 2002
Inventors
Takashi Matsumoto
Masahiko Kikuchi
Tomonori Ikuma
Tetsu Wada
Assignee (at issue)
HONDA MOTOR 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.