Patents by Inventor Paul William Durst

Paul William Durst 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).

  • Apparatus for deboning fish fillets
    Patent number: 5911621
    Abstract: In accordance with this invention, there is provided apparatus for removing pin bones from fish fillets, the apparatus having a rotatable bone pulling cylinder and a puller plate defining a pin bone receiving space between the bone pulling cylinder and puller plate. The bone pulling cylinder has a cylindrical surface which is adapted to snag pin bones extending from a fish fillet disposed adjacent to the bone pulling cylinder and puller plate, and the puller plate has a forward portion profiled to have a radius of curvature which is commensurate with the radius of curvature of the cylindrical surface of the bone pulling cylinder.
    Type: Grant
    Filed: February 27, 1998
    Date of Patent: June 15, 1999
    Inventors: Paul William Durst, Kenneth Norman Builder