Granted Patent
Utility
US 5,934,340 · App. 08/989,013
Automated spiral binding machine
Inventors:
Philip M. Anthony, III, Michael Reiter, Carl Behrend, Jerry Fleischfresser, Chris Quatrochi
Patented Case
View Patent ↗
Granted: Aug 10, 1999
Filed: Dec 11, 1997
Inventors
Philip M. Anthony, III
Michael Reiter
Carl Behrend
Jerry Fleischfresser
Chris Quatrochi
Assignee (at issue)
General Binding Corporation
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.