Granted Patent
Utility
US 4,819,864 · App. 07/183,934
Carton and blank for packing ice cream and the like
Inventor:
Frank Capuano
Patented Case
View Patent ↗
Granted: Apr 11, 1989
Filed: Apr 20, 1988
Inventor
Frank Capuano
Assignee (at issue)
Rolph-Clark-Stone Packaging 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.