External refacing indicator for a tool joint

Details for Australian Patent Application No. 2003271942 (hide)

Owner Grant Prideco LP

Inventors Winship, Edward Thomas

Agent Griffith Hack

Pub. Number AU-B-2003271942

PCT Number PCT/GB03/04423

PCT Pub. Number WO2004/044473

Priority 10/292,072 12.11.02 US

Filing date 13 October 2003

Wipo publication date 3 June 2004

Acceptance publication date 11 September 2008

International Classifications

F16L 15/00 (2006.01) Screw-threaded joints

Event Publications

22 January 2004 Complete Application Filed

  Priority application(s): 10/292,072 12.11.02 US

8 July 2004 Application Open to Public Inspection

  Published as AU-B-2003271942

11 September 2008 Application Accepted

  Published as AU-B-2003271942

22 January 2009 Standard Patent Sealed

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