Granted Patent
Utility
US 4,907,402 · App. 07/263,983
Unloading system
Inventor:
Daniel Pakosh
Patented Case
View Patent ↗
Granted: Mar 13, 1990
Filed: Oct 27, 1988
Inventor
Daniel Pakosh
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.