Patents by Inventor Richard E. Rulon

Richard E. Rulon 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).

  • Socket driveable tap apparatus
    Patent number: 5213347
    Abstract: A socket driveable tap apparatus is disclosed. The apparatus has an exterior cylindrical wall, an interior tap wall and a top ridge. The tap wall and top ridge are located at one end of the apparatus and define a tap receiving aperture. The tap receiving aperture is provided with means for securing a tap in the tap receiving aperture. A bottom ridge and a socket drive aperture are located opposite from the top ridge and are constructed and arranged to facilitate receipt of a standard socket drive.
    Type: Grant
    Filed: April 29, 1991
    Date of Patent: May 25, 1993
    Assignee: Lisle Corporation
    Inventors: Richard E. Rulon, Joel A. Negus