Granted Patent
Utility
US 6,789,793 · App. 10/154,563
Rotary signature transport device
Inventors:
Nicholas James Caunter, Kevin Krieg, Richard D. Wamsley
Patented Case
View Patent ↗
Granted: Sep 14, 2004
Filed: May 24, 2002
Inventors
Nicholas James Caunter
Kevin Krieg
Richard D. Wamsley
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.