ELEVATOR ACTIVE SUSPENSION UTILIZING REPULSIVE MAGNETIC FORCE

Details for Australian Patent Application No. 2003238307 (hide)

Owner OTIS ELEVATOR COMPANY

Inventors OH, Jae-Hyuk; PENG, Peie-Yuan; WINSTON, Howard; FINN, Alan

Pub. Number AU-A-2003238307

PCT Number PCT/US03/19501

PCT Pub. Number WO2005/007549

Filing date 20 June 2003

Wipo publication date 4 February 2005

International Classifications

B66B 001/34 Common features of elevators - Details

B66B 007/04 Other common features of elevators

Event Publications

11 September 2003 Complete Application Filed

17 March 2005 Application Open to Public Inspection

  Published as AU-A-2003238307

9 March 2006 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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