DRILL COLUMN

Details for Australian Patent Application No. 2003208260 (hide)

Owner PERFORATOR GMBH

Inventors DETERDING, Werner; ZOTTA, Joachim

Pub. Number AU-A-2003208260

PCT Number PCT/DE03/00088

PCT Pub. Number WO2004/070161

Filing date 15 January 2003

Wipo publication date 30 August 2004

International Classifications

E21B 007/02 Special methods or apparatus for drilling - Drilling rigs characterised by means for land transport, e.g. skid mounting or wheel mounting

E21B 001/30 Methods or apparatus for drilling

Event Publications

17 July 2003 Complete Application Filed

30 September 2004 Application Open to Public Inspection

  Published as AU-A-2003208260

13 October 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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