Patents Assigned to Vonmac PTY LTD
  • Sheet pile
    Patent number: 7025540
    Abstract: An elongated element (1) having a cross-sectional shape permitting the element to be interlocked with adjacent elements, the element having a basic square shape with interlocking members (4,6,8) on at least three sides of the element, wherein the proportions of the element and the interlocking members are such that the elements can be interlocked in side by side and/or overlapping relationship.
    Type: Grant
    Filed: February 3, 2003
    Date of Patent: April 11, 2006
    Assignee: Vonmac PTY LTD
    Inventors: Christopher Gerard MacDonald, Garry Robert Von Bertouch