Granted Patent
Utility
US 6,360,758 · App. 09/393,293
Cleaning device in paper machines, board machines or other similar machines for cleaning a fabric, such as wire or felt
Inventors:
Ilkka Eivola, Markku Lemetyinen
Patented Case
View Patent ↗
Granted: Mar 26, 2002
Filed: Sep 10, 1999
Inventors
Ilkka Eivola
Markku Lemetyinen
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.