Elevator door lock

Details for Australian Patent Application No. 2004324120 (hide)

Owner Otis Elevator Company

Inventors Malone, Thomas; Peng, Pei-Yuan; Gieras, Jacek, F.; Flynn, Michael; Fargo, Richard; Lelic, Muhidin, A.; Siewert, Bryan, Robert; Tracey, Michael

Agent Shelston IP

Pub. Number AU-B-2004324120

PCT Pub. Number WO2006/041450

Filing date 23 September 2004

Wipo publication date 20 April 2006

Acceptance publication date 26 June 2008

International Classifications

B66B 13/06 (2006.01) Doors, gates, or other apparatus controlling access to, or exit from, cages or lift-well landings

B66B 13/02 (2006.01) Doors, gates, or other apparatus controlling access to, or exit from, cages or lift-well landings - Door or gate operation

E05C 7/06 (2006.01) Fastening devices specially adapted for two wings

E05F 17/00 (2006.01) Special devices for shifting a plurality of wings operated simultaneously

Event Publications

30 November 2006 PCT application entered the National Phase

  PCT publication WO2006/041450 Priority application(s): WO2006/041450

26 June 2008 Application Accepted

  Published as AU-B-2004324120

23 October 2008 Standard Patent Sealed

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