SONIC WAVE VIBRATION WASHING METHOD AND TRANSDUCER FOR CARRYING OUT SAID METHOD

Details for Australian Patent Application No. 2003296200 (hide)

Owner ZHANG, Tianlong

Inventors ZHANG, Tianlong

Pub. Number AU-A-2003296200

PCT Number PCT/CN2003/0011

PCT Pub. Number WO2004/057086

Priority 02151605.7 21.12.02 CN

Filing date 22 December 2003

Wipo publication date 14 July 2004

International Classifications

D06F 019/00 Washing machines using vibrations for washing purposes

B06B 001/04 Processes or apparatus for generating mechanical vibrations of infrasonic, sonic or ultrasonic frequency

A47L 015/13 Cleaning or polishing household articles or the like

Event Publications

29 April 2004 Complete Application Filed

  Priority application(s): 02151605.7 21.12.02 CN

19 August 2004 Application Open to Public Inspection

  Published as AU-A-2003296200

8 September 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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