Granted Patent
Utility
US 5,139,082 · App. 07/575,953
Cooling system for a liquid cooled engine
Inventor:
J. Albert McEachern, Jr.
Patented Case
View Patent ↗
Granted: Aug 18, 1992
Filed: Aug 31, 1990
Inventor
J. Albert McEachern, Jr.
Assignee (at issue)
Teledyne Industries, 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.