METHOD AND APPARATUS FOR SURFACE ROUGHNESS MEASUREMENT

Details for Australian Patent Application No. 2002343123 (hide)

Owner HOHNER CORP.

Inventors MENDELEEV, Vladimir, Ya; SKOVOROD'KO, Sergei, N.; KOURILOVITCH, Andrei

Pub. Number AU-A-2002343123

PCT Number PCT/IB02/04174

PCT Pub. Number WO2003/010489

Priority 60/307,819 25.07.01 US

Filing date 25 July 2002

Wipo publication date 17 February 2003

International Classifications

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

Event Publications

27 February 2003 Complete Application Filed

  Priority application(s): 60/307,819 25.07.01 US

29 May 2003 Application Open to Public Inspection

  Published as AU-A-2002343123

8 April 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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