Granted Patent
Utility
US 6,417,493 · App. 09/983,840
Self-cleaning method for a cooking appliance
Inventors:
Michael E. Bales, John Scott Brown, Robert Z. Whipple, Jr.
Patented Case
View Patent ↗
Granted: Jul 9, 2002
Filed: Oct 26, 2001
Inventors
Michael E. Bales
John Scott Brown
Robert Z. Whipple, Jr.
Assignee (at issue)
Maytag 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.