Granted Patent
Utility
US 6,048,080 · App. 08/834,668
Lighting system with variable shaped beam
Inventor:
Richard S. Belliveau
Patented Case
View Patent ↗
Granted: Apr 11, 2000
Filed: Apr 1, 1997
Inventor
Richard S. Belliveau
Assignee (at issue)
High End Systems Inc.
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.