Granted Patent
Utility
US 5,029,951 · App. 07/413,241
Hydraulic braking system for an automotive vehicle
Inventor:
Michiharu Nishii
Patented Case
View Patent ↗
Granted: Jul 9, 1991
Filed: Sep 27, 1989
Inventor
Michiharu Nishii
Assignee (at issue)
AISIN SEIKI 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.