Granted Patent
Utility
US 6,619,762 · App. 09/941,836
Hydraulic brake apparatus for a vehicle
Inventors:
Hirofumi Nitta, Michiharu Nishii, Tadashi Terazawa, Masaki Oishi
Patented Case
View Patent ↗
Granted: Sep 16, 2003
Filed: Aug 30, 2001
Inventors
Hirofumi Nitta
Michiharu Nishii
Tadashi Terazawa
Masaki Oishi
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.