Granted Patent
Utility
US 5,736,233 · App. 08/761,957
Method of producing multicolor backlit display graphics, and product thereof
Inventor:
Michael E. Fye
Patented Case
View Patent ↗
Granted: Apr 7, 1998
Filed: Dec 9, 1996
Inventor
Michael E. Fye
Assignee (at issue)
DELCO ELECTRONICS CORPORATION
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.