Washing appliance water softener

Details for Australian Patent Application No. 2003222524 (hide)

Owner Fisher & Paykel Appliances Limited

Inventors Blair, Daniel Warwick; Maunsell, Stephen Robert

Agent A J Park

Pub. Number AU-B-2003222524

PCT Number PCT/NZ03/00064

PCT Pub. Number WO2003/087460

Priority 518288 10.04.02 NZ

Filing date 10 April 2003

Wipo publication date 27 October 2003

Acceptance publication date 1 November 2007

International Classifications

A47L 15/42 (2006.01) Cleaning or polishing household articles or the like - Details

A47L 15/44 (2006.01) Cleaning or polishing household articles or the like - Devices for adding cleaning agents

A47L 15/46 (2006.01) Cleaning or polishing household articles or the like - Devices for the automatic control of the different phases of cleaning

B01J 49/00 (2006.01) Regeneration or reactivation of ion-exchangers

C02F 1/42 (2006.01) Treatment of water, waste water, or sewage - by ion-exchange

Event Publications

7 August 2003 Complete Application Filed

  Priority application(s): 518288 10.04.02 NZ

4 December 2003 Application Open to Public Inspection

  Published as AU-B-2003222524

1 November 2007 Application Accepted

  Published as AU-B-2003222524

28 February 2008 Standard Patent Sealed

18 June 2009 Assignment Registered

  Fisher & Paykel Appliances Limited ( Bank of New Zealand )

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