Granted Patent
Utility
US 5,833,115 · App. 08/794,841
Container
Inventor:
Carl T. Eiten
Patented Case
View Patent ↗
Granted: Nov 10, 1998
Filed: Feb 4, 1997
Inventor
Carl T. Eiten
Assignee (at issue)
Dean Foods Company
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.