Granted Patent
Utility
US 4,220,501 · App. 06/049,900
Papermaking machine with means facilitating stringing, and method
Inventor:
Borgeir Skaugen
Patented Case
View Patent ↗
Granted: Sep 2, 1980
Filed: Jun 19, 1979
Inventor
Borgeir Skaugen
Assignee (at issue)
Beloit Corporation
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.