Granted Patent
Utility
US 6,773,216 · App. 10/149,925
Binding apparatus
Inventors:
Phillip M. Crudo, Samuel Amdahl, Thomas T. Battisti, Wayne H. Rothschild
Patented Case
View Patent ↗
Granted: Aug 10, 2004
Filed: Oct 7, 2002
Inventors
Phillip M. Crudo
Samuel Amdahl
Thomas T. Battisti
Wayne H. Rothschild
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.