Method and apparatus for expansion sealing concentric tubular structures

Details for Australian Patent Application No. 2001296634 (hide)

Owner OBI Corporation

Inventors Woods, Ross S.; Bailey, Gary L.

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-B-2001296634

PCT Pub. Number WO02/28560

Priority 09684412 06.10.00 US

Filing date 3 October 2001

Wipo publication date 15 April 2002

Acceptance publication date 5 January 2006

International Classifications

E21B 33/12 (2006.01) Sealing or packing boreholes or wells - Packers

F16L 33/16 (2006.01) Arrangements for connecting hoses to rigid members - with sealing or securing means using fluid pressure

Event Publications

5 January 2006 Application Accepted

  Published as AU-B-2001296634

4 May 2006 Standard Patent Sealed

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