Granted Patent
Utility
US 4,753,624 · App. 07/032,101
Resilient disc coin sorter having recesses converging in the direction of coin travel
Inventors:
Thomas P. Adams, John H. Winkelman
Patented Case
View Patent ↗
Granted: Jun 28, 1988
Filed: Mar 27, 1987
Inventors
Thomas P. Adams
John H. Winkelman
Assignee (at issue)
THE BRANDT COMPANIES, LLC
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.