Granted Patent
Utility
US 6,309,092 · App. 09/163,744
Illumination device for illuminating an object's interior
Inventors:
Kea L. Bardeen, Barry P. Brown
Patented Case
View Patent ↗
Granted: Oct 30, 2001
Filed: Sep 30, 1998
Inventors
Kea L. Bardeen
Barry P. Brown
Assignee (at issue)
Pumpkin Ltd.
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.