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Details for Australian Patent Application No. 2002311461 (hide)

Owner WEATHERFORD/LAMB, INC. ASQUITH, Julian, Peter

Inventors ASQUITH, Julian, Peter; BOWLES, Rodney, Gordon

Pub. Number AU-A-2002311461

PCT Number PCT/GB02/02842

PCT Pub. Number WO2003/006784

Priority 0117178.4 13.07.01 GB

Filing date 24 June 2002

Wipo publication date 29 January 2003

International Classifications

E21B 017/10 Drilling rods or pipes

Event Publications

2 January 2003 Complete Application Filed

  Priority application(s): 0117178.4 13.07.01 GB

22 May 2003 Application Open to Public Inspection

  Published as AU-A-2002311461

8 April 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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