Granted Patent
Utility
US 6,572,098 · App. 09/972,662
Sheet diverter for collating signatures and a method thereof
Inventors:
Karl P. Schaefer, Ingermar S. d'Agrella, Eric L. Kuhne
Patented Case
View Patent ↗
Granted: Jun 3, 2003
Filed: Oct 8, 2001
Inventors
Karl P. Schaefer
Ingermar S. d'Agrella
Eric L. Kuhne
Assignee (at issue)
QuadTech, Inc.
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.