Granted Patent
Utility
US 4,579,220 · App. 06/300,167
Shipping and display container
Inventor:
David J. Brundage
Patented Case
View Patent ↗
Granted: Apr 1, 1986
Filed: Sep 8, 1981
Inventor
David J. Brundage
Assignee (at issue)
Champion International Corporation Limited
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.