Granted Patent
Utility
US 4,362,005 · App. 06/283,974
Tensioning mechanism for feeder conveyor positioned within feeder housing
Inventors:
Roger D. Hanaway, Larry R. James, Garry W. Busboom
Patented Case
View Patent ↗
Granted: Dec 7, 1982
Filed: Jul 16, 1981
Inventors
Roger D. Hanaway
Larry R. James
Garry W. Busboom
Assignee (at issue)
Allis-Chalmers 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.