Granted Patent
Utility
US 4,956,967 · App. 07/343,457
Agricultural baler with feeder door
Inventors:
Cyriel R. J. De Busscher, Cornelis G. M. Muijs, Gery G. R. Verweirder
Patented Case
View Patent ↗
Granted: Sep 18, 1990
Filed: Apr 25, 1989
Inventors
Cyriel R. J. De Busscher
Cornelis G. M. Muijs
Gery G. R. Verweirder
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.