METHOD AND APPARATUS WITH SLIPS ASSEMBLY FOR COUPLING TUBULARS WITHOUT INTERRUPTION OF CIRCULATION

Details for Australian Patent Application No. 2002314357 (hide)

Owner COUPLER DEVELOPMENTS LIMITED

Inventors AYLING, Laurence, John

Pub. Number AU-A-2002314357

PCT Number PCT/GB02/03031

PCT Pub. Number WO2003/004827

Priority 0116563.8 06.07.01 GB

Filing date 1 July 2002

Wipo publication date 21 January 2003

International Classifications

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

E21B 019/10 Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick

E21B 021/08 Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor

Event Publications

2 January 2003 Complete Application Filed

  Priority application(s): 0116563.8 06.07.01 GB

22 May 2003 Application Open to Public Inspection

  Published as AU-A-2002314357

8 April 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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

2002314358-Mycobacterial antigens expressed during latency

2002314356-A PROTEIN FOLDING REACTOR