Granted Patent
Utility
US 6,015,219 · App. 09/018,930
Auxilliary lamp unit
Inventor:
Fred E. Kelly
Patented Case
View Patent ↗
Granted: Jan 18, 2000
Filed: Feb 5, 1998
Inventor
Fred E. Kelly
Assignee (at issue)
Louis Berkman Company
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.