Liquid nitrogen level control system

Details for Australian Patent Application No. 2006233244 (hide)

Owner University of South Australia

Inventors Badalyan, Alexander; Pendleton, Phillip

Agent Madderns

Pub. Number AU-B-2006233244

Priority 2005906007 31.10.05 AU

Filing date 30 October 2006

Wipo publication date 17 May 2007

Acceptance publication date 19 February 2009

International Classifications

F17C 13/02 (2006.01) Details of vessels or of the filling or discharging of vessels

B65D 81/20 (2006.01) Containers, packaging elements, or packages, of special types or forms or specially adapted for organisms, articles, or materials presenting particular transport, storage, or dispensing problems - under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas

B65D 81/38 (2006.01) Containers, packaging elements, or packages, of special types or forms or specially adapted for organisms, articles, or materials presenting particular transport, storage, or dispensing problems - with thermal insulation

F17D 5/02 (2006.01) Protection or supervision of installations

F25D 3/10 (2006.01) Devices using other cold materials - using liquefied gases, e.g. liquid air

Event Publications

16 November 2006 Complete Application Filed

  Priority application(s): 2005906007 31.10.05 AU

17 May 2007 Application Open to Public Inspection

  Published as AU-B-2006233244

19 February 2009 Application Accepted

  Published as AU-B-2006233244

18 June 2009 Standard Patent Sealed

24 May 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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