Granted Patent
Utility
US 6,226,592 · App. 09/273,867
Method and apparatus for prompting a motor vehicle operator to remain within a lane
Inventors:
Kirk Luckscheiter, Robert M. Lougheed
Patented Case
View Patent ↗
Granted: May 1, 2001
Filed: Mar 22, 1999
Inventors
Kirk Luckscheiter
Robert M. Lougheed
Assignee (at issue)
Veridian ERIM International, Inc.
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.