Granted Patent
Utility
US 6,776,530 · App. 09/993,462
Extra-roll slide bearing system for a paper/board machine or a finishing machine
Inventor:
Juha Vimpari
Patented Case
View Patent ↗
Granted: Aug 17, 2004
Filed: Nov 14, 2001
Inventor
Juha Vimpari
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.