Granted Patent
Utility
US 4,703,856 · App. 07/047,375
Multipack for flanged primary containers
Inventor:
Jean Chaussadas
Patented Case
View Patent ↗
Granted: Nov 3, 1987
Filed: May 7, 1987
Inventor
Jean Chaussadas
Assignee (at issue)
The Mead Corporation
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.