MICRO-ELECTRO-DISCHARGE MACHINING UTILIZING SEMICONDUCTOR ELECTRODES

Details for Australian Patent Application No. 2003210584 (hide)

Owner WISCONSIN ALUMNI RESEARCH FOUNDATION

Inventors GIANCHANDANI, Yogesh, B.; TAKAHATA, Kenichi

Pub. Number AU-A-2003210584

PCT Number PCT/US03/01729

PCT Pub. Number WO2003/072286

Priority 10/079,312 20.02.02 US

Filing date 21 January 2003

Wipo publication date 9 September 2003

International Classifications

B23H 001/04 Electrical discharge machining, i.e. removing metal with a series of rapidly recurring electrical discharges between an electrode and a workpiece in the presence of a fluid dielectric

B23H 001/06 Electrical discharge machining, i.e. removing metal with a series of rapidly recurring electrical discharges between an electrode and a workpiece in the presence of a fluid dielectric

Event Publications

17 July 2003 Complete Application Filed

  Priority application(s): 10/079,312 20.02.02 US

16 October 2003 Application Open to Public Inspection

  Published as AU-A-2003210584

23 October 2003 Application Open to Public Inspection

  Published as AU-A-2003210584

4 November 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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

2003210585-GAS OPERATED PUMP FOR HYDROCARBON WELLS

2003210583-LIGHT-CURING DEVICE WITH DETACHABLY INTERCONNECTING LIGHT APPLICATOR