Motor control for two motors

Details for Australian Patent Application No. 2001233945 (hide)

Owner Dyson Limited

Inventors Raimondi, Giovanni Mario

Agent Baldwin Shelston Waters

Pub. Number AU-B-2001233945

PCT Pub. Number WO01/73939

Priority 0007445 29.03.00 GB

Filing date 23 February 2001

Wipo publication date 8 October 2001

Acceptance publication date 6 November 2003

International Classifications

H02P 007/74 Arrangements for regulating or controlling the speed or torque of electric dc-motors

D06F 037/30 Details of washing machines of kinds covered by groups , restricted to machines of these kinds - Driving arrangements

Event Publications

6 November 2003 Application Accepted

  Published as AU-B-2001233945

23 December 2004 Assignment Registered

  Dyson Limited The patent has been assigned to Dyson Technology Limited

17 September 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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