Granted Patent
Utility
US 6,725,635 · App. 10/310,010
Feed arrangement for pouches in continuous motion pouching machinery
Inventor:
Robert G. Koppe
Patented Case
View Patent ↗
Granted: Apr 27, 2004
Filed: Dec 4, 2002
Inventor
Robert G. Koppe
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.