METHOD TO NON-INTRUSIVELY MEASURE THE LEVEL OF LIQUID IN A SEALED CONTAINER

Details for Australian Patent Application No. 2002243839 (hide)

Owner ROSEMOUNT AEROSPACE INC.

Inventors HUSS, Charles, G.; KOOSMANN, Mark, R.; HONGERHOLT, Derrick, D.; HAUGEN, Eric, D.; SEIDEL, Greg, A.; MEYER, Stephen, R.; WILLMS, Gary, A.

Pub. Number AU-A-2002243839

PCT Pub. Number WO2002/068915

Priority 09/794,703 27.02.01 US

Filing date 6 February 2002

Wipo publication date 12 September 2002

International Classifications

G01F 023/24 Level indicators - by measuring variations of resistance of resistors due to contact with conductor fluid

G01F 023/22 Level indicators - by measurement of physical variables, other than linear dimensions, pressure, or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water

Event Publications

6 March 2003 Application Open to Public Inspection

  Published as AU-A-2002243839

12 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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