Granted Patent
Utility
US 6,358,366 · App. 09/601,261
System and method for threading a moist web in a pulp dryer or the like from one section to the following section
Inventors:
Pertti Hongisto, Paavo Sairanen, Time Tammekas, Raimo Virta
Patented Case
View Patent ↗
Granted: Mar 19, 2002
Filed: Aug 25, 2000
Inventors
Pertti Hongisto
Paavo Sairanen
Time Tammekas
Raimo Virta
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.