Granted Patent
Utility
US 6,557,467 · App. 09/634,178
Printing unit
Inventors:
Peer Dilling, Horst Dauer, Josef Gottling, Godber Petersen
Patented Case
View Patent ↗
Granted: May 6, 2003
Filed: Aug 9, 2000
Inventors
Peer Dilling
Horst Dauer
Josef Gottling
Godber Petersen
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.