Granted Patent
Utility
US 4,884,626 · App. 07/089,265
Combination refrigerator oven
Inventor:
Merle M. Filipowski
Patented Case
View Patent ↗
Granted: Dec 5, 1989
Filed: Aug 25, 1987
Inventor
Merle M. Filipowski
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.