Method and device for the maintenance of a lift or escalator installation

Details for Australian Patent Application No. 2004242934 (hide)

Owner Inventio AG

Inventors Weiss, Markus; Engel, Werner

Agent Watermark

Pub. Number AU-B-2004242934

PCT Pub. Number WO2004/106211

Priority 03405388.4 28.05.03 EP

Filing date 21 May 2004

Wipo publication date 9 December 2004

Acceptance publication date 8 January 2009

International Classifications

B66B 5/00 (2006.01) Applications of checking, fault-correcting or safety devices in elevators

B66B 27/00 (2006.01) Indicating operating conditions of escalators or moving walkways

Event Publications

17 November 2005 PCT application entered the National Phase

  PCT publication WO2004/106211 Priority application(s): WO2004/106211

8 January 2009 Application Accepted

  Published as AU-B-2004242934

7 May 2009 Standard Patent Sealed

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