Two-element tandem flexible joint

Details for Australian Patent Application No. 2009219442 (hide)

Owner Oil States Industries, Inc.

Inventors Pereira, Jesner H.; Peppel, George W.; Gutierrez-Lemini, Danton; Spicer, Carl C.; Cruse, Gregory P.; Pottorff, Todd M.; Patrick, James G.

Agent Pizzeys

Pub. Number AU-B-2009219442

PCT Pub. Number WO2009/108642

Priority 12/036,738 25.02.08 US

Filing date 24 February 2009

Wipo publication date 3 September 2009

Acceptance publication date 5 July 2012

International Classifications

F16L 27/103 Adjustable joints

E21B 17/08 Drilling rods or pipes

Event Publications

6 May 2010 PCT application entered the National Phase

  PCT publication WO2009/108642 Priority application(s): WO2009/108642

5 July 2012 Application Accepted

  Published as AU-B-2009219442

1 November 2012 Standard Patent Sealed

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