Granted Patent
Utility
US 4,884,415 · App. 07/250,605
Heat transfer barrier for the yoder loop of a refrigerator cabinet
Inventors:
Sheldon W. Mandel, Chinmoy Banerjee
Patented Case
View Patent ↗
Granted: Dec 5, 1989
Filed: Sep 29, 1988
Inventors
Sheldon W. Mandel
Chinmoy Banerjee
Assignee (at issue)
Maytag 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.