Granted Patent
Utility
US 6,283,535 · App. 09/639,883
Apparatus for driving vehicle door to open and close
Inventor:
Masaaki Yuge
Patented Case
View Patent ↗
Granted: Sep 4, 2001
Filed: Aug 17, 2000
Inventor
Masaaki Yuge
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.