Granted Patent
Utility
US 4,482,055 · App. 06/345,610
Integral carton blank for a carton with four cells and carton
Inventor:
Daniel J. Boyle
Patented Case
View Patent ↗
Granted: Nov 13, 1984
Filed: Feb 4, 1982
Inventor
Daniel J. Boyle
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.