METHOD OF BARGE MINING OIL SANDS

Details for Australian Patent Application No. 2003254678 (hide)

Owner RED MAPLE LIMITED

Inventors WALSH, Glenn; COULTER, Douglas, E.; TARBOTTON, Michael, R.

Pub. Number AU-A-2003254678

PCT Number PCT/CA03/01193

PCT Pub. Number WO2004/015244

Priority 2,397,574 12.08.02 CA

Filing date 12 August 2003

Wipo publication date 25 February 2004

International Classifications

E21C 041/00 Methods of mining or quarrying

E21C 045/00 Methods of hydraulic mining

Event Publications

30 October 2003 Complete Application Filed

  Priority application(s): 2,397,574 12.08.02 CA

8 April 2004 Application Open to Public Inspection

  Published as AU-A-2003254678

5 May 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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