Patents by Inventor Kenneth L. Alicastro

Kenneth L. Alicastro 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).

  • Publication number: 20170238982
    Abstract: A dual drive screw that includes a head and a shaft. The head has a top surface, a first recess in the top surface comprising a first drive and a second recess below the first recess comprising a second drive. The shaft extends from the head opposite the top surface and includes an exterior surface with a thread formed on at least part of the exterior surface. The first drive may be a star drive, a hex drive, a square drive, a 12-point flange, a double square, a double hex, a spline drive or any other drive that has an opening large enough for a device to pass through and engage the second drive in the second recess. A first device engages the first drive and rotates the screw in a clockwise direction. A second device engages the second drive and rotates the screw in a counter-clockwise direction for removal. The dual drive screw is preferably implanted in a person.
    Type: Application
    Filed: January 24, 2017
    Publication date: August 24, 2017
    Inventor: Kenneth L. Alicastro