OPTICAL MEASUREMENT OF VANE RING THROAT AREA

Details for Australian Patent Application No. 2003229218 (hide)

Owner PRATT AND WHITNEY CANADA CORP.

Inventors LEBOEUF, Pierre

Pub. Number AU-A-2003229218

PCT Number PCT/CA03/00811

PCT Pub. Number WO2003/104747

Priority 2,389,484 06.06.02 CA

Filing date 3 June 2003

Wipo publication date 22 December 2003

International Classifications

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

G01B 011/28 Measuring arrangements characterised by the use of optical means - for measuring areas

Event Publications

14 August 2003 Complete Application Filed

  Priority application(s): 2,389,484 06.06.02 CA

19 February 2004 Application Open to Public Inspection

  Published as AU-A-2003229218

24 February 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

Legal

The information provided by the Site not in the nature of legal or other professional advice. The information provided by the Site is derived from third parties and may contain errors. You must make your own enquiries and seek independent advice from the relevant industry professionals before acting or relying on any information contained herein. Check the above data against the Australian Patent Office AUSPAT database.

Next and Previous Patents/Applications

2003229219-FLUID FLOW BALANCING SYSTEM

2003229217-FRANKING SYSTEM AND METHOD