Patents Assigned to Interlok Limited
  • Storage tanks
    Patent number: 4989751
    Abstract: The invention relates to a storage tank comprising an endless wall formed of a plurality of overlapping panel members with at least one endless support strap extending substantially horizontally around the endless wall, wherein each panel member comprises a loop having an endless support strap extending therethrough.The invention also relates to a substantially flat panel member comprising a plurality of upright raised ribs and an integral loop arranged to receive, in use, a substantially horizontal support strap.
    Type: Grant
    Filed: January 27, 1987
    Date of Patent: February 5, 1991
    Assignee: Interlok Limited
    Inventor: Graham Gillett