ABSOLUTE POSITION REFERENCE SYSTEM FOR AN ELEVATOR USING MAGNETIC SENSORS

Details for Australian Patent Application No. 2003243237 (hide)

Owner OTIS ELEVATOR COMPAGNY

Inventors ZAHARIA, Vlad; NUSCHLER, Gary, L.

Pub. Number AU-A-2003243237

PCT Number PCT/US03/15245

PCT Pub. Number WO2004/106210

Filing date 15 May 2003

Wipo publication date 21 January 2005

International Classifications

B66B 003/02 Applications of devices for indicating or signalling operating conditions of elevators - Position or depth indicators

Event Publications

11 September 2003 Complete Application Filed

10 February 2005 Application Open to Public Inspection

  Published as AU-A-2003243237

2 February 2006 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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