Granted Patent
Utility
US 4,339,041 · App. 06/179,109
Composite packaging system including an outer parallelogram container adapted to hold a plurality of wedge shaped inner cartons
Inventors:
Harry H. Roberts, Raymond A. Cote
Patented Case
View Patent ↗
Granted: Jul 13, 1982
Filed: Aug 18, 1980
Inventors
Harry H. Roberts
Raymond A. Cote
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.