Instrument insert for a tool

Details for Australian Patent Application No. 2004216666 (hide)

Owner Halliburton Energy Services, Inc.

Inventors Hardin, Jr John Ransford; Albers, Herman Hinrich; Sand, Byron John; Maxwell, Terrance Dean

Agent Davies Collison Cave

Pub. Number AU-B-2004216666

Priority 2,482,681 28.09.04 CA

Filing date 30 September 2004

Wipo publication date 13 April 2006

Acceptance publication date 3 March 2011

International Classifications

E21B 7/08 (2006.01) Special methods or apparatus for drilling

H01R 39/08 (2006.01) Rotary current collectors, distributors, or interrupters

Event Publications

21 October 2004 Complete Application Filed

  Priority application(s): 2,482,681 28.09.04 CA

20 January 2005 Amendment Made

  The nature of the amendment is: Add the priority details 2,482,681 28 Sep 2004 CA 2004222829 Bayliss, G. The nature of the amendment is: Add priority details 2003905828 23 Oct 2003 AU.

13 April 2006 Application Open to Public Inspection

  Published as AU-B-2004216666

3 March 2011 Application Accepted

  Published as AU-B-2004216666

30 June 2011 Standard Patent Sealed

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