RAIL SLEEPER AND BALLAST-FREE TRACK STRUCTURE

Details for Australian Patent Application No. 2003202292 (hide)

Owner HIGHFLYER INVESTMENTS AND TRADING 6 (PTY) LIMITED

Inventors BRAITHWAITE, Errol

Pub. Number AU-A-2003202292

PCT Number PCT/ZA03/00010

PCT Pub. Number WO2003/074790

Priority 2002/1735 01.03.02 ZA

Filing date 21 January 2003

Wipo publication date 16 September 2003

International Classifications

E01B 003/00 Transverse or longitudinal sleepers

Event Publications

3 April 2003 Complete Application Filed

  Priority application(s): 2002/1735 01.03.02 ZA

23 October 2003 Application Open to Public Inspection

  Published as AU-A-2003202292

14 August 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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