Granted Patent
Utility
US 5,516,164 · App. 08/275,758
Door lock device for a motor vehicle
Inventor:
Fumio Kobayashi
Patented Case
View Patent ↗
Granted: May 14, 1996
Filed: Jul 26, 1994
Inventor
Fumio Kobayashi
Assignee (at issue)
Ohi Seisakusho Co., 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.