Patents by Inventor John Stockinger

John Stockinger has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Bearing puller
    Patent number: 4173813
    Abstract: A special tool removes bearings with hexagonal holes from bearing cups. A spool with a hexagonal flange on its end is inserted through the hexagonal hole and is locked behind the bearing. A bolt, threaded through the spool, forces the bearing out of the cup.
    Type: Grant
    Filed: February 24, 1978
    Date of Patent: November 13, 1979
    Assignees: John M. Clayton, Jr., W. H. Berry, Jr., John M. Clayton, III
    Inventor: John Stockinger