Method and system for measuring water hardness

Details for Australian Patent Application No. 2006229619 (hide)

Owner JohnsonDiversey, Inc.

Inventors Chan, Wai Yin Cedric; Anderson, Patricia Anne; Livingston, James W.

Agent Spruson & Ferguson

Pub. Number AU-A-2006229619

PCT Pub. Number WO2006/104541

Priority 11/090,344 24.03.05 US

Filing date 20 January 2006

Wipo publication date 5 October 2006

International Classifications

G01N 33/18 (2006.01) Investigating or analysing materials by specific methods not covered by groups - Water

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

C02F 5/12 (2006.01) Softening water

Event Publications

1 November 2007 PCT application entered the National Phase

  PCT publication WO2006/104541 Priority application(s): WO2006/104541

22 October 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

Legal

The information provided by the Site not in the nature of legal or other professional advice. The information provided by the Site is derived from third parties and may contain errors. You must make your own enquiries and seek independent advice from the relevant industry professionals before acting or relying on any information contained herein. Check the above data against the Australian Patent Office AUSPAT database.

Next and Previous Patents/Applications

2006229632-Directional sound system with messaging

2006229616-Low profile spinal tethering devices