DIFFERENTIAL STRENGTH GUARD RAIL

Details for Australian Patent Application No. 2003206182 (hide)

Owner DONG-A STEEL TECHNOLOGY CO., LTD.

Inventors HAN, Sang-Won

Pub. Number AU-A-2003206182

PCT Number PCT/KR03/00159

PCT Pub. Number WO2004/065696

Priority 10-2003-0004327 22.01.03 KR

Filing date 24 January 2003

Wipo publication date 13 August 2004

International Classifications

E01F 015/00 Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards

Event Publications

17 July 2003 Complete Application Filed

  Priority application(s): 10-2003-0004327 22.01.03 KR

16 September 2004 Application Open to Public Inspection

  Published as AU-A-2003206182

13 October 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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