Granted Patent
Utility
US 5,137,292 · App. 07/616,924
All-wheel steering for motor vehicles
Inventor:
Peter Eisen
Patented Case
View Patent ↗
Granted: Aug 11, 1992
Filed: Nov 21, 1990
Inventor
Peter Eisen
Assignee (at issue)
MERCEDES-BENZ GROUP AG
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.