Granted Patent
Utility
US 5,665,305 · App. 08/557,743
Lighting system with multiple beam shapes
Inventors:
Richard S. Belliveau, John W. Lane
Patented Case
View Patent ↗
Granted: Sep 9, 1997
Filed: Nov 13, 1995
Inventors
Richard S. Belliveau
John W. Lane
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.