Granted Patent
Utility
US 6,805,765 · App. 10/668,263
Method and apparatus for the preparation of a paper reel for flying reel change
Inventors:
Walter Brandli, Oliver Colombo, Romain Marchand
Patented Case
View Patent ↗
Granted: Oct 19, 2004
Filed: Sep 24, 2003
Inventors
Walter Brandli
Oliver Colombo
Romain Marchand
Assignee (at issue)
Metso Paper 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.