Granted Patent
Utility
US 5,145,449 · App. 07/775,861
Method and apparatus for severing shirred tubular food casing
Inventors:
Michael P. Kazaitis, John Farkonas, Raymond A. Feldt
Patented Case
View Patent ↗
Granted: Sep 8, 1992
Filed: Oct 15, 1991
Inventors
Michael P. Kazaitis
John Farkonas
Raymond A. Feldt
Assignee (at issue)
Viskase Companies, 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.