Granted Patent
Utility
US 6,237,308 · App. 09/313,112
High-speed pouch forming, sealing and filling machine, method of operation, and multi-layer film therefore
Inventors:
Yves Quintin, Roland Basque, Andre Pitre
Patented Case
View Patent ↗
Granted: May 29, 2001
Filed: May 17, 1999
Inventors
Yves Quintin
Roland Basque
Andre Pitre
Assignee (at issue)
Glopak 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.