Granted Patent
Utility
US 5,584,633 · App. 08/241,173
Binder element conveying mechanism
Inventor:
Roger M. Scharer
Patented Case
View Patent ↗
Granted: Dec 17, 1996
Filed: May 10, 1994
Inventor
Roger M. Scharer
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.