Improved water heater

Details for Australian Patent Application No. 2002332986 (hide)

Owner QUANTUM ENERGY TECHNOLOGIES PTY LIMITED

Inventors You, Ying; Harmon, Steve

Agent Shelston IP

Pub. Number AU-A-2002332986

PCT Number PCT/AU02/01444

PCT Pub. Number WO2003/038342

Priority PR 9231 30.11.01 AU; PR 8658 02.11.01 AU

Filing date 24 October 2002

Wipo publication date 12 May 2003

International Classifications

F24D 017/02 Domestic hot-water supply systems - using heat pumps

F24H 004/04 Fluid heaters using heat pumps

F24J 002/24 Use of solar heat, e.g. solar heat collectors

Event Publications

13 February 2003 Complete Application Filed

  Priority application(s): PR 9231 30.11.01 AU; PR 8658 02.11.01 AU

10 July 2003 Application Open to Public Inspection

  Published as AU-A-2002332986

7 August 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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