Improved slips

Details for Australian Patent Application No. 2003217048 (hide)

Owner MARIS TDM LIMITED

Inventors Ayling, Laurence John

Agent Pizzeys

Pub. Number AU-A-2003217048

PCT Number PCT/GB03/01410

PCT Pub. Number WO2003/087528

Priority 0207908.5 05.04.02 GB

Filing date 1 April 2003

Wipo publication date 27 October 2003

International Classifications

E21B 019/07 Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick

E21B 019/10 Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick

Event Publications

31 July 2003 Complete Application Filed

  Priority application(s): 0207908.5 05.04.02 GB

4 December 2003 Application Open to Public Inspection

  Published as AU-A-2003217048

1 June 2006 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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