AN EMERGENCY LADDER USING A HANDRAIL OF A BALCONY

Details for Australian Patent Application No. 2002341433 (hide)

Owner HAN, Yong, Soo

Inventors HAN, Yong, Soo

Pub. Number AU-A-2002341433

PCT Number PCT/KR02/01744

PCT Pub. Number WO2003/044314

Priority 2001/35716 U 20.11.01 KR

Filing date 17 September 2002

Wipo publication date 10 June 2003

International Classifications

E06C 009/10 Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes

Event Publications

27 February 2003 Complete Application Filed

  Priority application(s): 2001/35716 U 20.11.01 KR

21 August 2003 Application Open to Public Inspection

  Published as AU-A-2002341433

5 August 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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