DIRECTIONAL DRILLING APPARATUS

Details for Australian Patent Application No. 2002228166 (hide)

Owner ANDERGAUGE LIMITED

Inventors EDDISON, Alan, Martyn

Pub. Number AU-A-2002228166

PCT Pub. Number WO2002/059447

Priority 0101633.6 23.01.01 GB

Filing date 23 January 2002

Wipo publication date 6 August 2002

International Classifications

E21B 007/06 Special methods or apparatus for drilling

F16H 049/00 Other gearing

Event Publications

6 February 2003 Application Open to Public Inspection

  Published as AU-A-2002228166

5 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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