Granted Patent
Utility
US 6,779,637 · App. 10/206,744
Dynamic damping device for steering system
Inventors:
Takahiro Aoi, Masaaki Hamada, Hideki Oshima, Rentaro Kato
Patented Case
View Patent ↗
Granted: Aug 24, 2004
Filed: Jul 26, 2002
Inventors
Takahiro Aoi
Masaaki Hamada
Hideki Oshima
Rentaro Kato
Assignee (at issue)
TOKAI RUBBER INDUSTRIES, 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.