Method And Device For Determining The State Of a Rail Stretch

Details for Australian Patent Application No. 2002300743 (hide)

Owner Inventio AG

Inventors Pfenniger, Erich; Kunz, Rene

Agent Watermark

Pub. Number AU-B-2002300743

Priority 01 120 386.6 27.08.01 EP

Filing date 26 August 2002

Wipo publication date 12 June 2003

Acceptance publication date 2 November 2006

International Classifications

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

B66B 7/02 (2006.01) Other common features of elevators - Guideways

B66B 7/12 (2006.01) Other common features of elevators - Checking, lubricating, or cleaning means for ropes, cables, or guides

G01B 7/305 (2006.01) Measuring arrangements characterised by the use of electric or magnetic means - for testing perpendicularity

G01S 5/02 (2006.01) Position-fixing by co-ordinating two or more direction or position-line determinations - using radio waves

Event Publications

12 June 2003 Application Open to Public Inspection

  Published as AU-B-2002300743

2 November 2006 Application Accepted

  Published as AU-B-2002300743

1 March 2007 Standard Patent Sealed

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