DRILLING RIG

Details for Australian Patent Application No. 2003229958 (hide)

Owner MARIS TDM LIMITED

Inventors AYLING, Laurence, John

Pub. Number AU-A-2003229958

PCT Number PCT/GB03/01828

PCT Pub. Number WO2003/093625

Priority 0209861.4 30.04.02 GB

Filing date 29 April 2003

Wipo publication date 17 November 2003

International Classifications

E21B 007/124 Special methods or apparatus for drilling

E21B 015/02 Other equipment or details for drilling

Event Publications

14 August 2003 Complete Application Filed

  Priority application(s): 0209861.4 30.04.02 GB

8 January 2004 Application Open to Public Inspection

  Published as AU-A-2003229958

20 January 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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