Granted Patent
Utility
US 6,689,041 · App. 09/989,629
Folding jaw arrangement on printed product-processing folding cylinders
Inventors:
Serge Lanvin, Jean-Francois Robert, Philippe Robin
Patented Case
View Patent ↗
Granted: Feb 10, 2004
Filed: Nov 20, 2001
Inventors
Serge Lanvin
Jean-Francois Robert
Philippe Robin
Assignee (at issue)
Heidelberger 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.