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Details for Australian Patent Application No. 2003214420 (hide)

Owner WEATHERFORD/LAMB, INC.

Inventors SHAW, Joel, David

Pub. Number AU-A-2003214420

PCT Number PCT/GB03/01131

PCT Pub. Number WO2003/080989

Priority 10/102,167 20.03.02 US

Filing date 14 March 2003

Wipo publication date 8 October 2003

International Classifications

E21B 017/05 Drilling rods or pipes

F16D 003/221 Yielding couplings, i.e. with means permitting movement between the connected parts during the drive

Event Publications

31 July 2003 Complete Application Filed

  Priority application(s): 10/102,167 20.03.02 US

13 November 2003 Application Open to Public Inspection

  Published as AU-A-2003214420

9 December 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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