Granted Patent
Utility
US 4,386,661 · App. 06/299,785
Rear mounted rotary tiller
Inventors:
James E. McCanse, Jugraj S. Dhaliwal
Patented Case
View Patent ↗
Granted: Jun 7, 1983
Filed: Sep 8, 1981
Inventors
James E. McCanse
Jugraj S. Dhaliwal
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.