Locking arragement for a threaded connector

Details for Australian Patent Application No. 2002336186 (hide)

Owner Weatherford/Lamb, Inc.

Inventors Gudmestad, Tarald; Pedersen, Gerald Dean; Murray, Mark J; Hirth, David E

Agent Griffith Hack

Pub. Number AU-B-2002336186

PCT Number PCT/GB02/04745

PCT Pub. Number WO2003/036017

Priority 60/350,406 22.10.01 US; 60/353,096 30.01.02 US

Filing date 22 October 2002

Wipo publication date 6 May 2003

Acceptance publication date 24 January 2008

International Classifications

E21B 17/043 (2006.01) Drilling rods or pipes

F16L 15/08 (2006.01) Screw-threaded joints

Event Publications

20 February 2003 Complete Application Filed

  Priority application(s): 60/350,406 22.10.01 US; 60/353,096 30.01.02 US

3 July 2003 Application Open to Public Inspection

  Published as AU-B-2002336186

24 January 2008 Application Accepted

  Published as AU-B-2002336186

22 May 2008 Standard Patent Sealed

19 June 2008 Corrigenda

  Applications Accepted - Name Index Under the Name Weatherford/Lamb, Inc., Application No. 2002336186, under INID (54), correct the title of the invention to Locking arrangement for a threaded connector

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