Granted Patent
Utility
US 5,883,802 · App. 08/774,238
Energy usage controller for an appliance
Inventor:
Robert Harris
Patented Case
View Patent ↗
Granted: Mar 16, 1999
Filed: Dec 27, 1996
Inventor
Robert Harris
Assignee (at issue)
Alliance Laundry Systems LLC
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.