Granted Patent
Utility
US 6,523,669 · App. 09/650,183
Article guide for an apparatus for controlling the flow of articles
Inventors:
Dorian F. Steeber, Olivier Duterte, Robert C. Beesley
Patented Case
View Patent ↗
Granted: Feb 25, 2003
Filed: Aug 29, 2000
Inventors
Dorian F. Steeber
Olivier Duterte
Robert C. Beesley
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.