Granted Patent
Utility
US 5,544,822 · App. 08/353,704
Hay cutter with fork lift
Inventor:
Benjamin R. Neier
Patented Case
View Patent ↗
Granted: Aug 13, 1996
Filed: Dec 12, 1994
Inventor
Benjamin R. Neier
Assignee (at issue)
Roto-Mix Enterprise, Ltd.
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.