Granted Patent
Utility
US 6,672,582 · App. 10/017,063
Delivery and ejection device for flat elements into a machine working them
Inventors:
Oskar Dittli, Pierre Robadey, Michel Mermet
Patented Case
View Patent ↗
Granted: Jan 6, 2004
Filed: Dec 14, 2001
Inventors
Oskar Dittli
Pierre Robadey
Michel Mermet
Assignee (at issue)
BOBST SA
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.