Method and apparatus for remote selfpropelled conveying in mineral deposits

Details for Australian Patent Application No. 2004203103 (hide)

Owner DM Technologies Ltd.

Inventors Mraz, Dennis

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-A-2004203103

Parent 16411

Filing date 7 July 2004

Wipo publication date 5 August 2004

International Classifications

E21C 041/18 Methods of mining or quarrying

E21C 035/24 Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups , or

B65G 017/12 Conveyers having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers - comprising a series of individual load-carriers fixed, or normally fixed, relative to traction element

E21C 035/20 Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups , or

Event Publications

29 July 2004 Complete Application Filed

5 August 2004 Application Open to Public Inspection

  Published as AU-A-2004203103

27 September 2007 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(d). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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