Granted Patent
Utility
US 5,549,821 · App. 08/250,593
Fluid filter assembly for vehicles
Inventors:
Alan S. Bounnakhom, Claude L. Berman, Donald W. Beach
Patented Case
View Patent ↗
Granted: Aug 27, 1996
Filed: May 27, 1994
Inventors
Alan S. Bounnakhom
Claude L. Berman
Donald W. Beach
Assignee (at issue)
Fleetguard, 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.