Screening panel securing system

Details for Australian Patent Application No. 2002335929 (hide)

Owner Weatherford Australia Pty Limited

Inventors Eeles, John, William; Johnson, Ronald, Leslie; Olsen, Peter, Martin

Agent FB Rice

Pub. Number AU-B-2002335929

PCT Number PCT/AU02/01463

PCT Pub. Number WO2003/039770

Priority PR 8697 06.11.01 AU

Filing date 29 October 2002

Wipo publication date 19 May 2003

Acceptance publication date 3 July 2008

International Classifications

B07B 1/46 (2006.01) Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like - Constructional details of screens in general

Event Publications

20 February 2003 Complete Application Filed

  Priority application(s): PR 8697 06.11.01 AU

24 July 2003 Application Open to Public Inspection

  Published as AU-B-2002335929

3 July 2008 Application Accepted

  Published as AU-B-2002335929

30 October 2008 Standard Patent Sealed

8 April 2010 Assignment Registered

  Weatherford Australia Pty Limited The patent has been assigned to Ludowici Australia Pty Ltd

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