Open-faced rod spinner

Details for Australian Patent Application No. 2009246461 (hide)

Owner Longyear TM, Inc.

Inventors Kontou, Michael Andreas; Light, Trevor Lyndon; Kolev, Emil

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-B-2009246461

PCT Pub. Number WO2009/140281

Priority 61/052,577 12.05.08 US

Filing date 12 May 2009

Wipo publication date 19 November 2009

Acceptance publication date 15 December 2011

International Classifications

E21B 17/04 (2006.01) Drilling rods or pipes

Event Publications

28 October 2010 PCT application entered the National Phase

  PCT publication WO2009/140281 Priority application(s): WO2009/140281

15 December 2011 Application Accepted

  Published as AU-B-2009246461

12 April 2012 Standard Patent Sealed

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