Granted Patent
Utility
US 4,718,299 · App. 07/056,315
Driveline for a track laying vehicle
Inventor:
Christopher John Greenwood
Patented Case
View Patent ↗
Granted: Jan 12, 1988
Filed: May 29, 1987
Inventor
Christopher John Greenwood
Assignee (at issue)
Leyland Vehicles 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.