Granted Patent
Utility
US 5,581,908 · App. 08/281,846
Device for drawing in material webs through a drier with a guide that can be closed-off
Inventor:
Klaus Theilacker
Patented Case
View Patent ↗
Granted: Dec 10, 1996
Filed: Jul 28, 1994
Inventor
Klaus Theilacker
Assignee (at issue)
MAN Roland Druckmaschinen AG
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.