METHOD AND DEVICE FOR DIRECTIONAL DOWN-HOLE DRILLING

Details for Australian Patent Application No. 2003206573 (hide)

Owner WASSARA AB

Inventors EGERSTROM, Fredrik

Pub. Number AU-A-2003206573

PCT Number PCT/SE03/00292

PCT Pub. Number WO2003/076759

Priority 0200780-5 14.03.02 SE

Filing date 24 February 2003

Wipo publication date 22 September 2003

International Classifications

E21B 004/18 Drives for drilling, used in the borehole

E21B 017/20 Drilling rods or pipes

E21B 007/20 Special methods or apparatus for drilling - Driving or forcing casings or pipes into boreholes, e.g. sinking

Event Publications

17 July 2003 Complete Application Filed

  Priority application(s): 0200780-5 14.03.02 SE

30 October 2003 Application Open to Public Inspection

  Published as AU-A-2003206573

2 December 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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

Legal

The information provided by the Site not in the nature of legal or other professional advice. The information provided by the Site is derived from third parties and may contain errors. You must make your own enquiries and seek independent advice from the relevant industry professionals before acting or relying on any information contained herein. Check the above data against the Australian Patent Office AUSPAT database.

Next and Previous Patents/Applications

2003206574-A RADIO TRANSCEIVER MODULE

2003206572-A DISC BRAKE