Granted Patent
Utility
US 4,902,156 · App. 07/272,890
Mounting device for image cylinders
Inventors:
Manfred Deisler, Ralf Balzeit, Reinhard Gesell, Bernd Lassen, Wolfgang Dinse
Patented Case
View Patent ↗
Granted: Feb 20, 1990
Filed: Oct 18, 1988
Inventors
Manfred Deisler
Ralf Balzeit
Reinhard Gesell
Bernd Lassen
Wolfgang Dinse
Assignee (at issue)
Dipl. Ing. Rudolf Hell GmbH
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.