Patents by Inventor Johnny Mattsson

Johnny Mattsson 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: 6863264
    Abstract: A safety barrier for use on roads, the barrier including wires, wire posts and a wire anchor with a ground anchoring structure having anchoring wings that are pressed or driven down into the ground and a wire anchoring component with a locking device for securing the wires. A method of mounting the safety barrier by the wire anchor being pressed or driven down into the ground is also provided.
    Type: Grant
    Filed: October 26, 2001
    Date of Patent: March 8, 2005
    Assignee: Vagverket
    Inventors: Roland Johansson, Johnny Mattsson
  • Publication number: 20040041140
    Abstract: Preventing accidents and reducing the consequences thereof are matters that have become more and more important as the volume of traffic increases in society. One way of reducing the consequences of accidents is to mount safety barriers along the roads to prevent cars from leaving the road or getting into the opposite roadway. The invention relates to a safety barrier of the type steel cable barrier, also called wire barrier. Prior-art steel cable barriers require extensive and time-consuming work for mounting. A barrier has two wire anchoring foundations (4) and a plurality of wire post foundations (5) of concrete which are to be buried. Digging work that may cause subsidence that must be repaired later. The invention discloses a steel cable barrier (1) which solves these problems. A steel cable barrier (1) according to the invention comprising wires (2), wire posts (3) and a wire anchor (7) comprising a ground anchoring means (41) with anchoring wings (43) which are pressed or driven down into the ground.
    Type: Application
    Filed: April 28, 2003
    Publication date: March 4, 2004
    Inventors: Roland Johansson, Johnny Mattsson