Granted Patent
Utility
US 4,745,515 · App. 06/869,137
Electrically operated control device and system for an appliance and method of operating the same
Inventor:
Daniel L. Fowler
Patented Case
View Patent ↗
Granted: May 17, 1988
Filed: May 30, 1986
Inventor
Daniel L. Fowler
Assignee (at issue)
ROBERTSHAW CONTROLS PRIVATE 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.