Field-installable rod guide

Details for Australian Patent Application No. 2005202914 (hide)

Owner Robbins & Myers Energy Systems L.P.

Inventors Evans, Tom; Abdo, Gary E.

Agent Spruson & Ferguson

Pub. Number AU-B-2005202914

Priority 10/883140 01.07.04 US

Filing date 30 June 2005

Wipo publication date 19 January 2006

Acceptance publication date 19 November 2009

International Classifications

E21B 17/10 (2006.01) Drilling rods or pipes

Event Publications

21 July 2005 Complete Application Filed

  Priority application(s): 10/883140 01.07.04 US

19 January 2006 Application Open to Public Inspection

  Published as AU-B-2005202914

14 August 2008 Assignment before Grant

  Evans, Tom; Abdo, Gary E. The application has been assigned to Robbins & Myers Energy Systems L.P.

19 November 2009 Application Accepted

  Published as AU-B-2005202914

18 March 2010 Standard Patent Sealed

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