Tension Ring Lifiting Assembly

Details for Australian Patent Application No. 2009202768 (hide)

Owner Claxton Engineering Services Limited

Inventors Claxton, Dannie

Agent A.P.T. Patent and Trade Mark Attorneys

Pub. Number AU-A-2009202768

Priority 0812531.2 09.07.08 GB

Filing date 9 July 2009

Wipo publication date 28 January 2010

International Classifications

E21B 19/06 (2006.01) Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick

E21B 17/16 (2006.01) Drilling rods or pipes

F16L 3/08 (2006.01) Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets - substantially surrounding the pipe, cable or protective tubing

F16L 3/10 (2006.01) Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets - divided, i.e. with two members engaging the pipe, cable or protective tubing

Event Publications

23 July 2009 Complete Application Filed

  Priority application(s): 0812531.2 09.07.08 GB

28 January 2010 Application Open to Public Inspection

  Published as AU-A-2009202768

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