Granted Patent
Utility
US 5,695,269 · App. 08/594,062
Multi-color display lighting by led
Inventors:
Raymond Lippmann, Michael J. Schnars, James E. Nelson, Mark J. Miller
Patented Case
View Patent ↗
Granted: Dec 9, 1997
Filed: Jan 29, 1996
Inventors
Raymond Lippmann
Michael J. Schnars
James E. Nelson
Mark J. Miller
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.