WATER FILTER AND A METHOD OF WATER PURIFICATION, BACKWASHING AND RINSING

Details for Australian Patent Application No. 2003276817 (hide)

Owner C.A.C. ENGINEERING CONSTRUCTION SDN BHD

Inventors CHAW, Yoke Peng; CHAW, Chee Woh; CHAW, Ah Chong; CHAW, Chee Kien; CHAW, Yoke Ling

Pub. Number AU-A-2003276817

PCT Number PCT/SG03/00272

PCT Pub. Number WO2004/045742

Priority PI 20024327 19.11.02 MY

Filing date 19 November 2003

Wipo publication date 15 June 2004

International Classifications

B01D 024/46 Filtration

B01D 024/16 Filtration

B01D 027/02 Cartridge filters of the throw-away type

Event Publications

19 February 2004 Complete Application Filed

  Priority application(s): PI 20024327 19.11.02 MY

15 July 2004 Application Open to Public Inspection

  Published as AU-A-2003276817

4 August 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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