Lining of underground pipes

Details for Australian Patent Application No. 2003200503 (hide)

Owner Thames Water Services Limited Lippiatt, R.

Inventors Lippiatt, Raymond

Agent Griffith Hack

Pub. Number AU-A-2003200503

Priority 10/295852 18.11.02 US

Filing date 14 February 2003

Wipo publication date 3 June 2004

International Classifications

B29C 063/34 Lining or sheathing, i.e. applying preformed layers or sheathings of plastics - using tubular layer or sheathings

B29C 053/20 Shaping by bending, folding, twisting, straightening or flattening

B29K 023/00

B29L 023/00

F16L 055/165 Devices or appurtenances for use in, or in connection with, pipes or pipe systems

Event Publications

6 March 2003 Complete Application Filed

  Priority application(s): 10/295852 18.11.02 US

3 June 2004 Application Open to Public Inspection

  Published as AU-A-2003200503

28 October 2004 Assignment before Grant

  Lippiatt, Raymond; Thames Water Services Limited The application has been assigned to Lippiatt, Raymond; Enterprise Managed Services Limited

5 July 2007 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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