A female part for top hammer-drilling and method for manufacturing a female part

Details for Australian Patent Application No. 2007250550 (hide)

Owner Sandvik Intellectual Property AB

Inventors Sorensen, Peter; Nava, Peter

Agent Griffith Hack

Pub. Number AU-B-2007250550

PCT Pub. Number WO2007/133145

Priority 0601118-3 17.05.06 SE

Filing date 11 May 2007

Wipo publication date 22 November 2007

Acceptance publication date 12 May 2011

International Classifications

E21B 17/042 (2006.01) Drilling rods or pipes

Event Publications

18 December 2008 PCT application entered the National Phase

  PCT publication WO2007/133145 Priority application(s): WO2007/133145

12 May 2011 Application Accepted

  Published as AU-B-2007250550

8 September 2011 Standard Patent Sealed

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