Patents by Inventor Andrija Selak

Andrija Selak 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).

  • Movable crane dolly
    Patent number: 9889895
    Abstract: An apparatus and method support a crane boom during its transportation. A crane dolly includes a trailer with a frame and a tower mounted on the frame. The tower is movable independent of the frame. A boom rest is attached to the tower and is configured to receive a portion of a crane boom. The boom rest may pivot with respect to the tower about at least a pivot point while the crane boom is transported with the crane dolly.
    Type: Grant
    Filed: January 27, 2016
    Date of Patent: February 13, 2018
    Inventors: Constantin Haag, Andrija Selak, Ulises Vivanco Echevarria