Patents by Inventor Anthony S. Martino

Anthony S. Martino 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).

  • Submersible pump raising and lowering tool
    Patent number: 4151903
    Abstract: A ladder type framework is removably supported on the open rim of a pipe embedded upright in the ground and extending therefrom. The frame has a plurality of spaced cross-members supported in generally horizontal position. A tube, cable, line, and the like, is supported on a selected cross-member of the frame in spaced relation with the rim of the pipe to permit such tube, cable, line, and the like, to be raised and lowered in the pipe spaced from the rim to prevent abrasion by the rim.
    Type: Grant
    Filed: July 18, 1977
    Date of Patent: May 1, 1979
    Inventor: Anthony S. Martino