Threaded joint for steel pipes

Details for Australian Patent Application No. 2008233563 (hide)

Owner Sumitomo Metal Industries, Ltd. Vallourec Mannesmann Oil & Gas France

Inventors Nakamura, Keiichi; Sugino, Masaaki; Hamamoto, Takahiro; Yamaguchi, Suguru

Agent FB Rice

Pub. Number AU-B-2008233563

PCT Pub. Number WO2008/120828

Priority 2007-096624 02.04.07 JP

Filing date 2 April 2008

Wipo publication date 9 October 2008

Acceptance publication date 10 February 2011

International Classifications

F16L 15/04 (2006.01) Screw-threaded joints

Event Publications

17 September 2009 Amendment Made

  The nature of the amendment is: Amend the name of the co-inventor to read from Hamamoto, Takehiro to Hamamoto, Takahiro

17 September 2009 PCT application entered the National Phase

  PCT publication WO2008/120828 Priority application(s): WO2008/120828

10 February 2011 Application Accepted

  Published as AU-B-2008233563

9 June 2011 Standard Patent Sealed

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