Granted Patent
Utility
US 5,211,037 · App. 07/566,739
Controller for washing machine with alternately reversing drive motor
Inventors:
Joseph R. Adamski, Christopher Ferguson, J. Scott Petty, William J. Quandt
Patented Case
View Patent ↗
Granted: May 18, 1993
Filed: Aug 13, 1990
Inventors
Joseph R. Adamski
Christopher Ferguson
J. Scott Petty
William J. Quandt
Assignee (at issue)
Raytheon Company
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.