ACTIVE ELEVATOR CAR BALANCE SYSTEM

Details for Australian Patent Application No. 2003218090 (hide)

Owner OTIS ELEVATOR COMPANY

Inventors LORENZO, Rosario D.; FEITL, Alfred R.

Pub. Number AU-A-2003218090

PCT Number PCT/US03/07442

PCT Pub. Number WO2004/083096

Filing date 12 March 2003

Wipo publication date 11 October 2004

International Classifications

B66B 011/02 Main component parts of lifts in, or associated with, buildings or other structures - Cages

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

Event Publications

31 July 2003 Complete Application Filed

11 November 2004 Application Open to Public Inspection

  Published as AU-A-2003218090

1 December 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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