Granted Patent
Utility
US 5,195,294 · App. 07/641,138
Container filling and sealing system
Inventor:
John Baranowski
Patented Case
View Patent ↗
Granted: Mar 23, 1993
Filed: Jan 15, 1991
Inventor
John Baranowski
Assignee (at issue)
Campbell Soup 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.