Granted Patent
Utility
US 5,669,693 · App. 08/633,612
Holographic thin taillamp
Inventor:
Ronald T. Smith
Patented Case
View Patent ↗
Granted: Sep 23, 1997
Filed: Apr 17, 1996
Inventor
Ronald T. Smith
Assignee (at issue)
HUGHES ELECTRONICS LIMITED
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.