Granted Patent
Utility
US 4,340,170 · App. 06/190,493
Article carrier and a blank for forming the same
Inventor:
James Montealegre
Patented Case
View Patent ↗
Granted: Jul 20, 1982
Filed: Sep 25, 1980
Inventor
James Montealegre
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.