Granted Patent
Utility
US 6,096,199 · App. 08/741,968
Oil filter cartridge with temperature sensitive bypass valve
Inventor:
Edward Allen Covington
Patented Case
View Patent ↗
Granted: Aug 1, 2000
Filed: Oct 31, 1996
Inventor
Edward Allen Covington
Assignee (at issue)
DANA LIMITED
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.