Apparatus and method for purifying air

Details for Australian Patent Application No. 2002348107 (hide)

Owner THE PROCTER AND GAMBLE COMPANY

Inventors Willey, Alan David; Gaw, Chinto Benjamin; Saunders, James Henry; Gartstein, Vladimir; Verhoff, Marta Lea; Youngquist, Robert Scott; Jefferson, Jean Angela

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-A-2002348107

PCT Number PCT/US02/34624

PCT Pub. Number WO2003/037519

Priority 10/039,854 29.10.01 US

Filing date 28 October 2002

Wipo publication date 12 May 2003

International Classifications

B03C 003/16 Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect

B03C 003/011 Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect

Event Publications

13 March 2003 Complete Application Filed

  Priority application(s): 10/039,854 29.10.01 US

10 July 2003 Application Open to Public Inspection

  Published as AU-A-2002348107

1 March 2007 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(e). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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