Granted Patent
Utility
US 4,564,189 · App. 06/601,806
Articulating sheet material conveyor
Inventor:
Harry C. Noll, Jr.
Patented Case
View Patent ↗
Granted: Jan 14, 1986
Filed: Apr 19, 1984
Inventor
Harry C. Noll, Jr.
Assignee (at issue)
Harris Graphics
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.