TUBULAR JOINT DETECTION SYSTEM

Details for Australian Patent Application No. 2002217351 (hide)

Owner WEATHERFORD/LAMB, INC.

Inventors PIETRAS, Bernd-Georg; LIESS, Martin

Pub. Number AU-A-2002217351

PCT Pub. Number WO2002/059450

Priority 0101782.1 24.01.01 GB

Filing date 16 January 2002

Wipo publication date 6 August 2002

International Classifications

E21B 019/16 Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick

Event Publications

6 February 2003 Application Open to Public Inspection

  Published as AU-A-2002217351

5 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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