ESCALATOR DRIVE MECHANISM WITH FAILURE DETECTION AND BACKUP

Details for Australian Patent Application No. 2002367989 (hide)

Owner OTIS ELEVATOR COMPANY

Inventors MILTON-BENOIT, John, Michael; OSTERMEIER, Jorg; FARGO, Richard, N.; DARLING, Charles; ENGELKE, Bernward; FUHRING, Ernst

Pub. Number AU-A-2002367989

PCT Number PCT/US02/16172

PCT Pub. Number WO2003/099686

Filing date 20 May 2002

Wipo publication date 12 December 2003

International Classifications

B65G 015/00 Conveyers having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration

Event Publications

29 January 2004 Complete Application Filed

5 February 2004 Application Open to Public Inspection

  Published as AU-A-2002367989

14 July 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

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