Granted Patent
Utility
US 5,937,149 · App. 08/926,715
System for controlling the automated printing plate change process in printing machines
Inventors:
Bernd Lindner, Dieter Duschl
Patented Case
View Patent ↗
Granted: Aug 10, 1999
Filed: Sep 10, 1997
Inventors
Bernd Lindner
Dieter Duschl
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.