Patents by Inventor Lars Farstad

Lars Farstad 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).

  • Anchor-wire arrangement
    Patent number: 4051800
    Abstract: Use of a light-hauling-up line in connection with a disengaging chain or wire (pendant wire) which is attached to the head of a large anchor placed on the bottom of the sea. The hauling-up line extends from the disengaging wire which lies on the bottom of the sea, up to the surface where it is fastened to a buoy. The hauling-up is intended to draw up the disengaging wire to a craft which will raise the anchor.
    Type: Grant
    Filed: March 30, 1976
    Date of Patent: October 4, 1977
    Inventor: Lars Farstad