ELEVATOR WITH VARIABLE DRAG FOR CAR AND COUNTERWEIGHT

Details for Australian Patent Application No. 2003217710 (hide)

Owner OTIS ELEVATOR COMPANY

Inventors FLYNN, Michael; TERRY, Harold

Pub. Number AU-A-2003217710

PCT Number PCT/US03/05700

PCT Pub. Number WO2004/076323

Filing date 24 February 2003

Wipo publication date 17 September 2004

International Classifications

B66B 001/34 Common features of elevators - Details

Event Publications

31 July 2003 Complete Application Filed

21 October 2004 Application Open to Public Inspection

  Published as AU-A-2003217710

10 November 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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