Granted Patent
Utility
US 6,425,943 · App. 09/984,822
POWERED LOW RESTRICTION AIR PRECLEANER DEVICE AND METHOD FOR PROVIDING A CLEAN AIR FLOW TO AN APPARATUS SUCH AS A COMBUSTION ENGINE AIR INTAKE, ENGINE COOLING SYSTEM, VENTILATION SYSTEM AND CAB AIR INTAKE SYSTEM
Inventor:
James G. Moredock
Patented Case
View Patent ↗
Granted: Jul 30, 2002
Filed: Oct 31, 2001
Inventor
James G. Moredock
Assignee (at issue)
Sy-Klone Compny, Inc.
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.