Granted Patent
Utility
US 6,382,398 · App. 09/839,728
Apparatus for controlling the flow of articles
Inventors:
Dorian F. Steeber, Olivier Duterte
Patented Case
View Patent ↗
Granted: May 7, 2002
Filed: Apr 20, 2001
Inventors
Dorian F. Steeber
Olivier Duterte
Assignee (at issue)
International 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.