Granted Patent
Utility
US 5,364,113 · App. 07/965,731
Self-steering axle for vehicles
Inventor:
William Goertzen
Patented Case
View Patent ↗
Granted: Nov 15, 1994
Filed: Oct 23, 1992
Inventor
William Goertzen
Assignee (at issue)
Motor Coach Industries Limited
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.