Granted Patent
Utility
US 6,822,182 · App. 10/194,806
Method of sorting mail for carriers using separators
Inventor:
Ottmar Kechel
Patented Case
View Patent ↗
Granted: Nov 23, 2004
Filed: Jul 12, 2002
Inventor
Ottmar Kechel
Assignee (at issue)
Siemens Dematic Postal Autoamtion, L.P.
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.