Granted Patent
Utility
US 4,454,381 · App. 06/411,068
Method and a device for connecting electric cables used in a hydraulic system
Inventors:
Yasunobu Ito, Nobuaki Miki
Patented Case
View Patent ↗
Granted: Jun 12, 1984
Filed: Aug 24, 1982
Inventors
Yasunobu Ito
Nobuaki Miki
Assignee (at issue)
Aisin-Warner 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.