Slotted thread protection device

Details for Australian Patent Application No. 2007235270 (hide)

Owner Baker Hughes Incorporated

Inventors Benedict, Detlev

Agent Freehills

Pub. Number AU-A-2007235270

PCT Pub. Number WO2007/117630

Priority 60/789,311 05.04.06 US

Filing date 5 April 2007

Wipo publication date 18 October 2007

International Classifications

F16L 15/08 (2006.01) Screw-threaded joints

B65D 59/00 (2006.01) Plugs, sleeves, caps, or like rigid or semi-rigid elements for protecting parts of articles or for bundling articles, e.g. protectors for screw-threads, corner protectors, end caps for tubes or for bundling rod-shaped articles

E21B 17/042 (2006.01) Drilling rods or pipes

F16L 58/18 (2006.01) Protection of pipes or pipe fittings against corrosion or incrustation

Event Publications

3 November 2011 Section 223 Application Received

  Baker Hughes Incorporated An application to extend the time from 05 Nov 2008 to 05 Sep 2011 in which to enter the National Phase has been filed . Address for service in Australia - Freehills Patent & Trade Mark Attorneys Level 43 101 Collins Street Melbourne VIC 3000

22 December 2011 Section 223 Application Allowed

  Baker Hughes Incorporated The time in which to enter the National Phase has been extended to 05 Sep 2011. Address for service in Australia - Freehills Patent & Trade Mark Attorneys Level 43 101 Collins Street Melbourne VIC 3000

12 January 2012 PCT application entered the National Phase

  PCT publication WO2007/117630 Priority application(s): WO2007/117630

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