Multi-layer plastic pipe produced by means of rotational casting

Details for Australian Patent Application No. 2002358132 (hide)

Owner Hobas Engineering GmbH

Inventors Knauder, Josef

Agent EF WELLINGTON & CO

Pub. Number AU-B-2002358132

PCT Number PCT/EP02/14178

PCT Pub. Number WO2003/066303

Priority 102 05 191.7 08.02.02 DE

Filing date 13 December 2002

Wipo publication date 2 September 2003

Acceptance publication date 10 May 2007

International Classifications

F16L 11/04 (2006.01) Hoses, i.e. flexible pipes - made of rubber or flexible plastics

B29C 41/04 (2006.01) Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article - Rotational or centrifugal casting, i.e. coating the inside of a mould by rotating the mould

B29C 41/22 (2006.01) Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article - Making multilayered or multicoloured articles

B32B 1/08 (2006.01) Layered products essentially having a general shape other than plane

B29L 23/00 (2006.01)

Event Publications

3 April 2003 Complete Application Filed

  Priority application(s): 102 05 191.7 08.02.02 DE

25 September 2003 Application Open to Public Inspection

  Published as AU-B-2002358132

10 May 2007 Application Accepted

  Published as AU-B-2002358132

6 September 2007 Standard Patent Sealed

9 July 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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