SEALING RING, MANUFACTURED BY CO-EXTRUSION OF A SOFTER MATERIAL AND A HARDER MATERIAL.

Details for Australian Patent Application No. 2002334504 (hide)

Owner FORSHEDA AB

Inventors CAVKA, Elvir; GUSTAFSSON, Leif

Pub. Number AU-A-2002334504

PCT Number PCT/SE02/01579

PCT Pub. Number WO2003/027558

Priority 0103203-6 27.09.01 SE

Filing date 5 September 2002

Wipo publication date 7 April 2003

International Classifications

F16L 021/02 Joints with sleeve or socket - with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings

Event Publications

13 February 2003 Complete Application Filed

  Priority application(s): 0103203-6 27.09.01 SE

26 June 2003 Application Open to Public Inspection

  Published as AU-A-2002334504

17 June 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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