Pipe coupling devices

Details for Australian Patent Application No. 2007318437 (hide)

Owner Choi, Y.

Inventors Choi, Yuk Nam

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-A-2007318437

PCT Pub. Number WO2008/056865

Priority 20-2006-0029211 07.11.06 KR

Filing date 13 June 2007

Wipo publication date 15 May 2008

International Classifications

F16L 19/02 (2006.01) Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts - Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member

Event Publications

2 July 2009 PCT application entered the National Phase

  PCT publication WO2008/056865 Priority application(s): WO2008/056865

14 April 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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