Granted Patent
Utility
US 4,934,982 · App. 07/201,914
Apparatus for the individual separation of disk-shaped items, in particular coins
Inventor:
Rudolf Stoeckli
Patented Case
View Patent ↗
Granted: Jun 19, 1990
Filed: Jun 3, 1988
Inventor
Rudolf Stoeckli
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.