Granted Patent
Utility
US 6,223,569 · App. 09/494,459
Steering wheel lock
Inventor:
Jinn Fu Wu
Patented Case
View Patent ↗
Granted: May 1, 2001
Filed: Jan 31, 2000
Inventor
Jinn Fu Wu
Assignee (at issue)
Winner International Royalty LLC
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.