Granted Patent
Utility
US 6,550,602 · App. 10/058,162
Apparatus for controlling the flow of articles
Inventors:
Dorian F. Steeber, Olivier Duterte
Patented Case
View Patent ↗
Granted: Apr 22, 2003
Filed: Oct 29, 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.