Granted Patent
Utility
US 5,488,220 · App. 08/282,647
Bag for microwave cooking
Inventors:
Randall C. Freerks, Marvin A. Strouth
Patented Case
View Patent ↗
Granted: Jan 30, 1996
Filed: Jul 29, 1994
Inventors
Randall C. Freerks
Marvin A. Strouth
Assignee (at issue)
Union Camp 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.