Granted Patent
Utility
US 4,977,506 · App. 02/258,410
Suspension control apparatus for an automotive vehicle
Inventors:
Mitsuhiko Hara, Shozo Takizawa, Tadao Tanaka, Yasutaka Taniguchi, Shunichi Wada, Shigeki Ohtagaki
Patented Case
View Patent ↗
Granted: Dec 11, 1990
Filed: Oct 17, 1988
Inventors
Mitsuhiko Hara
Shozo Takizawa
Tadao Tanaka
Yasutaka Taniguchi
Shunichi Wada
Shigeki Ohtagaki
Assignees (at issue)
MITSUBISHI JIDOSHA KOGYO KABUSHIKI KAISHA
MITSUBISHI ELECTRIC CORPORATION
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.