Pipe Centraliser

Details for Australian Patent Application No. 2003203734 (hide)

Owner Matrix Asia Pacific Pty Ltd

Inventors Begley, Aaron Paul

Agent Lord and Company

Pub. Number AU-A-2003203734

Priority PS 1802 19.04.02 AU

Filing date 17 April 2003

Wipo publication date 6 November 2003

International Classifications

E21B 017/10 Drilling rods or pipes

F16L 007/00 Supporting pipes or cables inside other pipes or sleeves, e.g. for enabling pipes or cables to be inserted or withdrawn from under roads or railways without interruption of traffic

Event Publications

8 May 2003 Complete Application Filed

  Priority application(s): PS 1802 19.04.02 AU

6 November 2003 Application Open to Public Inspection

  Published as AU-A-2003203734

8 January 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(e). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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