Granted Patent
Utility
US 5,117,961 · App. 07/645,853
Conveying apparatus and article diverter
Inventor:
Robert J. Nicholson
Patented Case
View Patent ↗
Granted: Jun 2, 1992
Filed: Jan 25, 1991
Inventor
Robert J. Nicholson
Assignee (at issue)
Figgie Inernational Inc.
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.