SCRAPER CHAIN CONVEYOR COMPRISING PLASTIC PUSHERS

Details for Australian Patent Application No. 2003292051 (hide)

Owner RAG AKTIENGESELLSCHAFT

Inventors Wiejack-Symann, Elmar

Agent EF WELLINGTON & CO of **** Road Southbank Melbourne VIC 3006 Australia

Pub. Number AU-A-2003292051

PCT Number PCT/EP2003/0129

PCT Pub. Number WO2004/048234

Priority 102 54 970.2 26.11.02 DE

Filing date 20 November 2003

Wipo publication date 18 June 2004

International Classifications

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

Event Publications

8 April 2004 Complete Application Filed

  Priority application(s): 102 54 970.2 26.11.02 DE

22 July 2004 Application Open to Public Inspection

  Published as AU-A-2003292051

15 November 2007 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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