Granted Patent
Utility
US 4,295,616 · App. 06/081,839
Chopping mechanism with remote shearbar adjuster
Inventor:
Amos G. Hill
Patented Case
View Patent ↗
Granted: Oct 20, 1981
Filed: Oct 4, 1979
Inventor
Amos G. Hill
Assignee (at issue)
Hesston Corporation
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.