Granted Patent
Utility
US 5,463,502 · App. 08/243,418
Lens assembly for use with LEDs
Inventor:
John M. Savage, Jr.
Patented Case
View Patent ↗
Granted: Oct 31, 1995
Filed: May 16, 1994
Inventor
John M. Savage, Jr.
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.