Granted Patent
Utility
US 4,378,024 · App. 06/206,505
Combine harvester
Inventors:
Cyriel R. J. De Busscher, Frans J. G. C. De Coene, Francois Van Herpe
Patented Case
View Patent ↗
Granted: Mar 29, 1983
Filed: Nov 13, 1980
Inventors
Cyriel R. J. De Busscher
Frans J. G. C. De Coene
Francois Van Herpe
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.