Granted Patent
Utility
US 4,849,595 · App. 07/185,158
Electrically operated control device and system for a microwave oven
Inventor:
Daniel L. Fowler
Patented Case
View Patent ↗
Granted: Jul 18, 1989
Filed: Apr 22, 1988
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.