Fluid distributor device for downhole-drills

Details for Australian Patent Application No. 2002356955 (hide)

Owner Ingersoll-Rand Company

Inventors Lyon, Leland H

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-B-2002356955

PCT Number PCT/US02/36768

PCT Pub. Number WO2003/042490

Priority 60/332,954 14.11.01 US

Filing date 14 November 2002

Wipo publication date 26 May 2003

Acceptance publication date 17 July 2008

International Classifications

E21B 4/14 (2006.01) Drives for drilling, used in the borehole

Event Publications

27 March 2003 Complete Application Filed

  Priority application(s): 60/332,954 14.11.01 US

24 July 2003 Application Open to Public Inspection

  Published as AU-B-2002356955

17 July 2008 Application Accepted

  Published as AU-B-2002356955

13 November 2008 Assignment Registered

  Ingersoll-Rand Company The patent has been assigned to Atlas Copco Secoroc LLC

13 November 2008 Standard Patent Sealed

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