Earth Retention and Piling Systems

Details for Australian Patent Application No. 2007100294 (hide)

Owner Tristanagh Pty Ltd

Inventors MacDonald, Ian

Agent Cullen & Co

Pub. Number AU-A-2007100294

Parent 2005200758

Filing date 12 April 2007

International Classifications

E02D 5/02 (2006.01) Bulkheads, piles, or other structural elements specially adapted to foundation engineering - Sheet piles or sheet pile bulkheads

E02D 5/80 (2006.01) Bulkheads, piles, or other structural elements specially adapted to foundation engineering - Ground anchors

E02D 7/00 (2006.01) Methods or apparatus for placing sheet pile bulkheads, piles, mould-pipes, or other moulds

E02D 11/00 (2006.01) Methods or apparatus for both placing and removing sheet pile bulkheads, piles, or mould-pipes

Event Publications

3 May 2007 Innovation Patent Application Filed

3 May 2007 Innovation Patent Open to Public Inspection

  Published as AU-A-2007100294

17 May 2007 Innovation Patent Sealed

24 January 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 101C(b)/Section 143A(c)/Reg. 9A.4. Examination has been requested or report issued for this patent. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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