WALL OF A DEVICE FOR THE TRANSPORT OF LIQUID OR GASEOUS MEDIA CHARGED WITH ABRASIVE PARTICLES

Details for Australian Patent Application No. 2003283360 (hide)

Owner THYSSENKRUPP STAHL AG

Inventors KOSCHINSKI, Gunter

Pub. Number AU-A-2003283360

PCT Number PCT/EP2003/0123

PCT Pub. Number WO2004/044476

Priority 102 52 143.3 09.11.02 DE

Filing date 6 November 2003

Wipo publication date 3 June 2004

International Classifications

F16L 057/06 Protection of pipes or objects of similar shape against external or internal damage or wear

B65G 053/52 Conveying materials in bulk through troughs, pipes, or tubes by floating the materials, or by flow of gas, liquid, or foam

Event Publications

25 March 2004 Complete Application Filed

  Priority application(s): 102 52 143.3 09.11.02 DE

8 July 2004 Application Open to Public Inspection

  Published as AU-A-2003283360

21 July 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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