A SCREEN SECTION, SCREEN CYLINDER, SCREENING DEVICE, AND METHOD OF SCREENING FIBROUS MATERIAL

Details for Australian Patent Application No. 2003221774 (hide)

Owner FREJBORG, Frey, A.

Inventors FREJBORG, Frey, A.

Pub. Number AU-A-2003221774

PCT Number PCT/US03/12624

PCT Pub. Number WO2003/091497

Priority 60/375,112 24.04.02 US

Filing date 24 April 2003

Wipo publication date 10 November 2003

International Classifications

D21D 005/16 Purification of the pulp suspension by mechanical means

D21D 005/02 Purification of the pulp suspension by mechanical means

Event Publications

7 August 2003 Complete Application Filed

  Priority application(s): 60/375,112 24.04.02 US

18 December 2003 Application Open to Public Inspection

  Published as AU-A-2003221774

13 January 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

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