An apparatus for pressure sensing

Details for Australian Patent Application No. 2006222552 (hide)

Owner Commonwealth Scientific and Industrial Research Organisation

Inventors Preston, Edward William; Tyagi, Vinay Kumar; Arkwright, John William; Doe, Simon Nicholas

Agent Griffith Hack

Pub. Number AU-B-2006222552

PCT Pub. Number WO2006/094353

Priority 2006900244 18.01.06 AU; 2005901143 10.03.05 AU

Filing date 9 March 2006

Wipo publication date 14 September 2006

Acceptance publication date 27 October 2011

International Classifications

G01L 1/24 (2006.01) Measuring force or stress, in general - by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis

A61B 5/00 (2006.01) Measuring for diagnostic purposes

G01D 5/353 (2006.01) Mechanical means for transferring the output of a sensing member

G01L 11/02 (2006.01) Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group or

G02B 27/44 (2006.01) Other optical systems

Event Publications

6 September 2007 PCT application entered the National Phase

  PCT publication WO2006/094353 Priority application(s): WO2006/094353

27 October 2011 Application Accepted

  Published as AU-B-2006222552

22 March 2012 Standard Patent Sealed

27 September 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under reg. 22.2I(2). This application has been accepted or advertised accepted. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

25 October 2012 Section 223 Application Allowed

  Commonwealth Scientific and Industrial Research Organisation The time in which to pay the acceptance fee has been exExtensions of Time, Section 223 tended to 27 Feb 2012 . Address for service in Australia - Griffith Hack Level 19 109 St Georges Terrace Perth WA 6000

25 October 2012 Standard Patent Sealed

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