Granted Patent
Utility
US 5,897,206 · App. 08/932,692
Agitator and agitator assembly
Inventor:
Michael Hall
Patented Case
View Patent ↗
Granted: Apr 27, 1999
Filed: Sep 18, 1997
Inventor
Michael Hall
Assignee (at issue)
PEERLESS MACHINERY CORP.
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.