Granted Patent
Utility
US 5,868,481 · App. 08/758,284
Centrifugal illumination system
Inventors:
Arlie R. Conner, David K. Booth
Patented Case
View Patent ↗
Granted: Feb 9, 1999
Filed: Nov 8, 1996
Inventors
Arlie R. Conner
David K. Booth
Assignee (at issue)
Lightware, 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.