Granted Patent
Utility
US 6,796,153 · App. 10/303,758
Steering lock apparatus
Inventor:
Isao Ochi
Patented Case
View Patent ↗
Granted: Sep 28, 2004
Filed: Nov 26, 2002
Inventor
Isao Ochi
Assignee (at issue)
U-SHIN 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.