Granted Patent
Utility
US 5,222,574 · App. 07/903,448
Drive train for an articulated vehicle
Inventor:
Larry G. Miller
Patented Case
View Patent ↗
Granted: Jun 29, 1993
Filed: Jun 24, 1992
Inventor
Larry G. Miller
Assignee (at issue)
Rockford Powertrain, 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.