Granted Patent
Utility
US 5,242,222 · App. 07/844,844
Channel-stop assembly
Inventor:
Daryl A. Michael
Patented Case
View Patent ↗
Granted: Sep 7, 1993
Filed: Mar 2, 1992
Inventor
Daryl A. Michael
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.