METHOD AND DEVICE FOR SCREWING TOGETHER DRILL RODS

Details for Australian Patent Application No. 2002304782 (hide)

Owner TRACTO-TECHNIK GMBH

Inventors FEGERT, Stephan

Pub. Number AU-A-2002304782

PCT Number PCT/EP02/03374

PCT Pub. Number WO2002/079603

Priority 101 15 713.4 29.03.01 DE

Filing date 26 March 2002

Wipo publication date 15 October 2002

International Classifications

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

B23P 019/06 Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation - Screw or nut setting or loosening machines

Event Publications

19 December 2002 Complete Application Filed

  Priority application(s): 101 15 713.4 29.03.01 DE

3 April 2003 Application Open to Public Inspection

  Published as AU-A-2002304782

19 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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