OPTICAL FIBRE SENSORS MOUNTED ON A CABLE

Details for Australian Patent Application No. 2003247383 (hide)

Owner QINETIQ LIMITED

Inventors WESTHALL, Jonathan, James; CRANCH, Geoffrey, Alan; HENSHAW, Michael, Steven; CHURCHILL, John, Anstiss; NASH, Philip, John

Pub. Number AU-A-2003247383

PCT Number PCT/GB03/00540

PCT Pub. Number WO2003/071309

Priority 0203920.4 19.02.02 GB

Filing date 6 February 2003

Wipo publication date 9 September 2003

International Classifications

G01V 001/20 Seismology

G01H 009/00 Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by using radiation-sensitive means, e.g. optical means

G01V 001/22 Seismology - Transmitting seismic signals to recording or processing apparatus

Event Publications

2 October 2003 Complete Application Filed

  Priority application(s): 0203920.4 19.02.02 GB

9 October 2003 Application Open to Public Inspection

  Published as AU-A-2003247383

7 April 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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