STEPPER DRIVER SYSTEM WITH CURRENT FEEDBACK

Details for Australian Patent Application No. 2003230672 (hide)

Owner AMERICAN STANDARD INTERNATIONAL INC.

Inventors KRAJEWSKI, Thomas, G.; VANDERZEE, Joel, C.

Pub. Number AU-A-2003230672

PCT Number PCT/US03/08246

PCT Pub. Number WO2003/100960

Priority 10/153,193 20.05.02 US

Filing date 13 March 2003

Wipo publication date 12 December 2003

International Classifications

H02P 008/14 Arrangements for controlling dynamo-electric motors rotating step by step - Arrangements for controlling speed or speed and torque

G05B 013/04 Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion - involving the use of models or simulators

Event Publications

14 August 2003 Complete Application Filed

  Priority application(s): 10/153,193 20.05.02 US

5 February 2004 Application Open to Public Inspection

  Published as AU-A-2003230672

3 February 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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

2003230673-POSTERIOR LUMBAR LORDOSIS ORTHOTIC DEVICE

2003230671-IMPROVEMENTS IN ELECTROCHEMISTRY TECHNICAL FIELD