Granted Patent
Utility
US 4,536,736 · App. 06/608,320
Thermostat
Inventor:
Louis F. Aschenbach
Patented Case
View Patent ↗
Granted: Aug 20, 1985
Filed: May 8, 1984
Inventor
Louis F. Aschenbach
Assignee (at issue)
Eaton 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.