A SCREEN ASSEMBLY FOR A SHALE SHAKER

Details for Australian Patent Application No. 2003271963 (hide)

Owner VARCO I/P, INC.

Inventors BURNETT, George, Alexander; SEYFFERT, Kenneth, Wayne

Pub. Number AU-A-2003271963

PCT Number PCT/GB03/04469

PCT Pub. Number WO2004/035234

Priority 0301508.8 23.01.03 GB; 10/429,263 02.05.03 US; 0224156.0 17.10.02 GB

Filing date 16 October 2003

Wipo publication date 4 May 2004

International Classifications

B07B 001/46 Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like - Constructional details of screens in general

B07B 001/48 Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like

B01D 033/03 Filters with filtering elements which move during the filtering operation

Event Publications

22 January 2004 Complete Application Filed

  Priority application(s): 0301508.8 23.01.03 GB; 10/429,263 02.05.03 US; 0224156.0 17.10.02 GB

10 June 2004 Application Open to Public Inspection

  Published as AU-A-2003271963

7 July 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

25 August 2005 Corrigenda

  Applications OPI - Name Index Under the name VARCO I/P, INC., Application No. 2003271963, under INID (71) correct the name to read LUCAS, Brian, Ronald; VARCO I/P, INC.

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