Granted Patent
Utility
US 5,820,732 · App. 08/880,659
Cleaning apparatus for cleaning a forming wire
Inventors:
Matthew L. Gregersen, Paul P. Newton, David E. Oldenburg, Jeffrey H. Pulkowski, Jay Shands
Patented Case
View Patent ↗
Granted: Oct 13, 1998
Filed: Jun 23, 1997
Inventors
Matthew L. Gregersen
Paul P. Newton
David E. Oldenburg
Jeffrey H. Pulkowski
Jay Shands
Assignee (at issue)
Beloit Technologies, 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.