Granted Patent
Utility
US 5,369,554 · App. 08/001,608
Illuminator utilizing multiple light guides
Inventor:
Jeffrey Allen Erion
Patented Case
View Patent ↗
Granted: Nov 29, 1994
Filed: Jan 7, 1993
Inventor
Jeffrey Allen Erion
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.