Self locking elevator brake

Details for Australian Patent Application No. 2004226936 (hide)

Owner Inventio AG

Inventors Lauch, Richard

Agent Watermark

Pub. Number AU-A-2004226936

Priority 10/700,764 04.11.03 US

Filing date 3 November 2004

Wipo publication date 19 May 2005

International Classifications

B66B 005/16 Applications of checking, fault-correcting or safety devices in elevators - Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well

Event Publications

18 November 2004 Complete Application Filed

  Priority application(s): 10/700,764 04.11.03 US

19 May 2005 Application Open to Public Inspection

  Published as AU-A-2004226936

21 February 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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