METHOD OF MEASURING THICKNESS OF AN OPAQUE COATING USING INFRARED ABSORBANCE

Details for Australian Patent Application No. 2003294505 (hide)

Owner THE BOEING COMPANY

Inventors SHELLEY, Paul, H.; LARIVIERE, Diane, R.

Pub. Number AU-A-2003294505

PCT Number PCT/US2003/0375

PCT Pub. Number WO2004/048888

Priority 10/304,640 26.11.02 US

Filing date 24 November 2003

Wipo publication date 18 June 2004

International Classifications

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

G01N 021/35 Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light

G01B 015/02 Measuring arrangements characterised by the use of wave or particle radiation - for measuring thickness

Event Publications

22 April 2004 Complete Application Filed

  Priority application(s): 10/304,640 26.11.02 US

22 July 2004 Application Open to Public Inspection

  Published as AU-A-2003294505

11 August 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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