Granted Patent
Utility
US 6,826,892 · App. 10/339,826
Vertical form, fill and seal machine for handling large pouches
Inventors:
Roland Basque, Geoff J. Knowers
Patented Case
View Patent ↗
Granted: Dec 7, 2004
Filed: Jan 9, 2003
Inventors
Roland Basque
Geoff J. Knowers
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.