Granted Patent
Utility
US 6,733,630 · App. 09/869,752
Method and apparatus for supporting a paper and board web in finishing equipment
Inventors:
Rauno Rantanen, Juha Lipponen
Patented Case
View Patent ↗
Granted: May 11, 2004
Filed: Jul 31, 2001
Inventors
Rauno Rantanen
Juha Lipponen
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.