Granted Patent
Utility
US 4,597,301 · App. 06/595,512
Power takeoff speed control assembly
Inventors:
Philip J. Weis, Richard A. Cook, David C. Kaminski, James E. Smith
Patented Case
View Patent ↗
Granted: Jul 1, 1986
Filed: Mar 30, 1984
Inventors
Philip J. Weis
Richard A. Cook
David C. Kaminski
James E. Smith
Assignee (at issue)
DANA LIMITED
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.