Granted Patent
Utility
US 5,255,733 · App. 07/926,626
Hybird vehicle cooling system
Inventor:
Edward T. King
Patented Case
View Patent ↗
Granted: Oct 26, 1993
Filed: Aug 10, 1992
Inventor
Edward T. King
Assignee (at issue)
Ford Motor Company
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.