Granted Patent
Utility
US 4,826,074 · App. 07/177,319
Carton and blank for packaging ice cream or the like
Inventor:
Richard E. DePaul
Patented Case
View Patent ↗
Granted: May 2, 1989
Filed: Apr 4, 1988
Inventor
Richard E. DePaul
Assignee (at issue)
Sommerville 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.