Granted Patent
Utility
US 6,521,092 · App. 09/867,105
Beam that can be bent for use in a paper or board machine
Inventor:
Juha Isometsä
Patented Case
View Patent ↗
Granted: Feb 18, 2003
Filed: May 29, 2001
Inventor
Juha Isometsä
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.