Granted Patent
Utility
US 4,964,501 · App. 07/387,150
Apparatus for transferring layers of rod-shaped articles in packing machines
Inventors:
Gottfried Hoffmann, Reinhard Deutsch, Horst Symannek
Patented Case
View Patent ↗
Granted: Oct 23, 1990
Filed: Jul 28, 1989
Inventors
Gottfried Hoffmann
Reinhard Deutsch
Horst Symannek
Assignee (at issue)
Korber 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.