TWO-PART DRIVER FOR CHAIN SCRAPER CONVEYORS

Details for Australian Patent Application No. 2003290067 (hide)

Owner RAG AKTIENGESELLSCHAFT

Inventors WIEJACK-SYMANN, Elmar

Pub. Number AU-A-2003290067

PCT Number PCT/EP2003/0144

PCT Pub. Number WO2004/065270

Priority 103 02 366.6 23.01.03 DE

Filing date 17 December 2003

Wipo publication date 13 August 2004

International Classifications

B65G 019/22 Conveyers comprising an impeller or a series of impellers carried by an endless traction element and arranged to move articles or materials over a supporting surface or underlying material, e.g. endless scraper conveyers

B65G 019/24 Conveyers comprising an impeller or a series of impellers carried by an endless traction element and arranged to move articles or materials over a supporting surface or underlying material, e.g. endless scraper conveyers

E21F 013/08 Transport specially adapted to underground conditions

Event Publications

8 April 2004 Complete Application Filed

  Priority application(s): 103 02 366.6 23.01.03 DE

16 September 2004 Application Open to Public Inspection

  Published as AU-A-2003290067

13 October 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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