Granted Patent
Utility
US 4,730,514 · App. 06/853,623
Differential speed limiting device mechanism
Inventors:
Kiyoshi Shikata, Bonnosuke Takamiya
Patented Case
View Patent ↗
Granted: Mar 15, 1988
Filed: Apr 18, 1986
Inventors
Kiyoshi Shikata
Bonnosuke Takamiya
Assignees (at issue)
MITSUBISHI JIDOSHA KOGYO KABUSHIKI KAISHA
Kabushiki Kaisha Daikin Seisakusho
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.