Granted Patent
Utility
US 6,530,833 · App. 10/176,136
Transversely adjustable concave assembly for a rotary combine
Inventors:
Clint J. Imel, Robert A. Matousek, Glenn E. Pope, Jon E. Ricketts
Patented Case
View Patent ↗
Granted: Mar 11, 2003
Filed: Jun 19, 2002
Inventors
Clint J. Imel
Robert A. Matousek
Glenn E. Pope
Jon E. Ricketts
Assignee (at issue)
Case GmbH
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.