Granted Patent
Utility
US 6,485,290 · App. 09/371,336
Portable lantern
Inventor:
Norris R. Long
Patented Case
View Patent ↗
Granted: Nov 26, 2002
Filed: Aug 10, 1999
Inventor
Norris R. Long
Assignee (at issue)
The Coleman Company, 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.