Granted Patent
Utility
US 5,201,504 · App. 07/707,261
On-edge stacker
Inventors:
George Fallos, Harry C. Noll, Jr., David P. Nyffenegger
Patented Case
View Patent ↗
Granted: Apr 13, 1993
Filed: May 28, 1991
Inventors
George Fallos
Harry C. Noll, Jr.
David P. Nyffenegger
Assignee (at issue)
Bell and Howell, LLC
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.