Patents by Inventor Peter C. Tworoger

Peter C. Tworoger 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).

  • Patent number: 4797055
    Abstract: A system for moving objects such as boats to be stored between the water and a storage stall. The system includes a tower assembly, a support assembly and a transport assembly. The tower assembly includes a fork adapted to support and to raise and lower the boat to be moved. The support assembly has an upper base member for supporting the tower assembly, a lower base member, and a motor to cause rotational motion of the upper base member and tower assembly with respect to the lower base member about a vertical axis. The transport assembly includes rails for guiding the support assembly and tower assembly for movement in the horizontal plane.
    Type: Grant
    Filed: December 18, 1986
    Date of Patent: January 10, 1989
    Assignee: Atlas Marine Technologies
    Inventors: Peter C. Tworoger, E. A. Johnson