DEVICE AND METHOD FOR MEASURING SURFACES ON THE INTERNAL WALLS OF CYLINDERS, USING CONFOCAL MICROSCOPES

Details for Australian Patent Application No. 2003294623 (hide)

Owner NANOFOCUS AG

Inventors WEBER, Mark, A.

Pub. Number AU-A-2003294623

PCT Number PCT/DE2003/0037

PCT Pub. Number WO2004/046642

Priority 102 53 891.3 18.11.02 DE

Filing date 14 November 2003

Wipo publication date 15 June 2004

International Classifications

G01B 011/00 Measuring arrangements characterised by the use of optical means

G02B 021/00 Microscopes

G01N 021/954 Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light

G01B 011/02 Measuring arrangements characterised by the use of optical means - for measuring length, width, or thickness

G01B 011/24 Measuring arrangements characterised by the use of optical means - for measuring contours or curvatures

G01B 011/30 Measuring arrangements characterised by the use of optical means - for measuring roughness or irregularity of surfaces

Event Publications

22 April 2004 Complete Application Filed

  Priority application(s): 102 53 891.3 18.11.02 DE

15 July 2004 Application Open to Public Inspection

  Published as AU-A-2003294623

4 August 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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