Granted Patent
Utility
US 5,162,720 · App. 07/775,497
Vehicle electrical system
Inventor:
Gordon K. Lambert
Patented Case
View Patent ↗
Granted: Nov 10, 1992
Filed: Oct 15, 1991
Inventor
Gordon K. Lambert
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.