Granted Patent
Utility
US 5,336,934 · App. 07/991,881
Electrical connection and interlock circuit system for vehicle electric drive
Inventors:
Craig B. Toepfer, Robert K. Brown
Patented Case
View Patent ↗
Granted: Aug 9, 1994
Filed: Dec 17, 1992
Inventors
Craig B. Toepfer
Robert K. Brown
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.