Passenger conveyor handrail with sliding material on toothed driven surface

Details for Australian Patent Application No. 2005331539 (hide)

Owner Otis Elevator Company

Inventors Seehausen, Klaus; Engelke, Bernward; Bertolotti, Fabio P.; Weiss, William S.; Stuffel, Andreas; Guo, Changsheng; Milton-Benoit, John M.; Stucky, Paul A.; Wesson, John P.; Siewert, Bryan R.; Lindemeier, Detlev

Agent Shelston IP

Pub. Number AU-B-2005331539

PCT Pub. Number WO2006/121459

Priority 60/677,881 05.05.05 US

Filing date 22 August 2005

Wipo publication date 16 November 2006

Acceptance publication date 2 December 2010

International Classifications

B66B 23/22 (2006.01) Component parts of escalators or moving walkways - Balustrades

Event Publications

20 December 2007 PCT application entered the National Phase

  PCT publication WO2006/121459 Priority application(s): WO2006/121459

2 December 2010 Application Accepted

  Published as AU-B-2005331539

31 March 2011 Standard Patent Sealed

22 March 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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