Granted Patent
Utility
US 4,285,355 · App. 06/089,960
Tent
Inventor:
Gene D. Lundblade
Patented Case
View Patent ↗
Granted: Aug 25, 1981
Filed: Oct 31, 1979
Inventor
Gene D. Lundblade
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.