Granted Patent
Utility
US 6,520,083 · App. 09/746,136
Apparatus for producing printing plates having movable journal for axial removal of plate
Inventors:
Godber Petersen, Josef Gottling, Thomas Hartmann
Patented Case
View Patent ↗
Granted: Feb 18, 2003
Filed: Dec 21, 2000
Inventors
Godber Petersen
Josef Gottling
Thomas Hartmann
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.