OPTICAL PRESSURE SENSOR DEVICE HAVING CREEP-RESISTANT OPTICAL FIBER ATTACHMENTS

Details for Australian Patent Application No. 2002255168 (hide)

Owner WEATHERFORD/LAMB, INC.

Inventors DAIGLE, Guy, A.; DUNPHY, James, R.; ENGEL, Thomas, W.; GRUNBECK, John, J.; FERNALD, Mark, R.; MARON, Robert, J.

Pub. Number AU-A-2002255168

PCT Pub. Number WO2002/097388

Priority 09/873,978 01.06.01 US

Filing date 9 May 2002

Wipo publication date 9 December 2002

International Classifications

G01L 011/02 Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group or

Event Publications

8 May 2003 Application Open to Public Inspection

  Published as AU-A-2002255168

11 March 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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