Granted Patent
Utility
US 6,715,613 · App. 10/149,006
Screening module and a screening assembly including such module
Inventors:
John William Eeles, Peter Martin Olsen
Patented Case
View Patent ↗
Granted: Apr 6, 2004
Filed: Sep 25, 2002
Inventors
John William Eeles
Peter Martin Olsen
Assignee (at issue)
USF Johnson Screens Pty Ltd.
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.