SYSTEM AND METHOD FOR DETERMINING THE RESONANT FREQUENCY OF AN OSCILLATING APPLIANCE, IN PARTICULAR A POWER TOOTHBRUSH

Details for Australian Patent Application No. 2003242891 (hide)

Owner KONINKLIJKE PHILIPS ELECTRONICS N.V.

Inventors GREZ, Joseph, W.; STEINKE, Kurt, E.

Pub. Number AU-A-2003242891

PCT Number PCT/IB03/02618

PCT Pub. Number WO2004/001948

Priority 10/179,709 24.06.02 US

Filing date 10 June 2003

Wipo publication date 6 January 2004

International Classifications

H02P 007/00 Arrangements for regulating or controlling the speed or torque of electric dc-motors

A61C 017/34 Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses

Event Publications

11 September 2003 Complete Application Filed

  Priority application(s): 10/179,709 24.06.02 US

4 March 2004 Application Open to Public Inspection

  Published as AU-A-2003242891

10 March 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

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

2003242892-METHOD AND APPARATUS FOR USING CLUSTER COMPACTNESS AS A MEASURE FOR GENERATION OF ADDITIONAL CLUSTERS FOR CATEGORIZING TV PROGRAMS

2003242890-ULTRA-WIDEBAND SIGNAL RECEIVER USING FREQUENCY SUBBANDS