Granted Patent
Utility
US 6,561,339 · App. 09/629,009
Automatic tray handling system for sorter
Inventors:
Douglas E. Olson, Gary P. Burns, Ricardo N. Schiesser
Patented Case
View Patent ↗
Granted: May 13, 2003
Filed: Jul 31, 2000
Inventors
Douglas E. Olson
Gary P. Burns
Ricardo N. Schiesser
Assignee (at issue)
Rapistan Systems Advertising Corp.
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.