Granted Patent
Utility
US 5,702,300 · App. 08/634,450
Combine rock door over center closure apparatus
Inventor:
Ronald E. Wilson
Patented Case
View Patent ↗
Granted: Dec 30, 1997
Filed: Apr 18, 1996
Inventor
Ronald E. Wilson
Assignee (at issue)
AGCO 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.