Granted Patent
Utility
US 4,367,881 · App. 06/192,711
Vehicle steering system
Inventor:
Dwight E. Williams
Patented Case
View Patent ↗
Granted: Jan 11, 1983
Filed: Oct 1, 1980
Inventor
Dwight E. Williams
Assignee (at issue)
Outboard Marine Corporation
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.