Granted Patent
Utility
US 5,271,671 · App. 07/842,499
Gasket retention assembly
Inventor:
Sheldon W. Mandel
Patented Case
View Patent ↗
Granted: Dec 21, 1993
Filed: Feb 27, 1992
Inventor
Sheldon W. Mandel
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.