Granted Patent
Utility
US 6,378,551 · App. 09/525,284
Lantern with improved choke and regulator
Inventor:
Richard Long
Patented Case
View Patent ↗
Granted: Apr 30, 2002
Filed: Mar 15, 2000
Inventor
Richard 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.