Granted Patent
Utility
US 4,610,359 · App. 06/582,444
Method for recognizing and sorting articles
Inventor:
Ernst Muller
Patented Case
View Patent ↗
Granted: Sep 9, 1986
Filed: Feb 22, 1984
Inventor
Ernst Muller
Assignee (at issue)
Licentia Patent-Verwaltungs-GmbH
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.