Optical Water Sensor

Details for Australian Patent Application No. 2007100514 (hide)

Owner Spa-Quip Limited

Inventors Hughson, Leslie Thomson

Agent A J Park

Pub. Number AU-A-2007100514

Priority 60/834,700 01.08.06 US

Filing date 14 June 2007

Opi date 16 August 2007

International Classifications

F24H 1/50 (2006.01) Water heaters having heat generating means, e.g. boiler, flow-heater, water-storage heater

A47K 3/02 (2006.01) Baths - Baths

F24H 9/20 (2006.01) Details - Arrangement or mounting of control or safety devices

H05B 3/02 (2006.01) Ohmic-resistance heating - Details

Event Publications

28 June 2007 Innovation Patent Application Filed

  Priority application(s): 60/834,700 01.08.06 US

16 August 2007 Innovation Patent Open to Public Inspection

  Published as AU-A-2007100514

16 August 2007 Innovation Patent Sealed

28 February 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 101C(b)/Section 143A(c)/Reg. 9A.4. Examination has been requested or report issued for this patent. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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