Granted Patent
Utility
US 6,405,098 · App. 09/574,272
Control arrangement for unwinding equipment for webs
Inventors:
Bernd Mehlis, Josef Hammer
Patented Case
View Patent ↗
Granted: Jun 11, 2002
Filed: May 19, 2000
Inventors
Bernd Mehlis
Josef Hammer
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.