Granted Patent
Utility
US 6,729,071 · App. 09/714,436
Device for automatically controlling opening and closing of a vehicle slide door
Inventors:
Osamu Kawanobe, Kouichi Shigematsu
Patented Case
View Patent ↗
Granted: May 4, 2004
Filed: Nov 17, 2000
Inventors
Osamu Kawanobe
Kouichi Shigematsu
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.