Granted Patent
Utility
US 6,219,996 · App. 09/312,057
Systems for filling non-round containers, especially frozen dessert containers
Inventor:
William J. Searle
Patented Case
View Patent ↗
Granted: Apr 24, 2001
Filed: May 17, 1999
Inventor
William J. Searle
Assignee (at issue)
Sweetheart Cup Company Inc.
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.