Granted Patent
Utility
US 5,161,355 · App. 07/665,051
Filler ramp for forage harvester row crop attachments
Inventor:
Anthony F. Diederich, Jr.
Patented Case
View Patent ↗
Granted: Nov 10, 1992
Filed: Mar 6, 1991
Inventor
Anthony F. Diederich, Jr.
Assignee (at issue)
Ford New Holland, 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.