Airflow management in cold storage appliances

Details for Australian Patent Application No. 2002241089 (hide)

Owner Applied Design and Engineering Limited

Inventors wood, Ian David

Agent Chrysiliou Law

Pub. Number AU-B-2002241089

PCT Pub. Number WO2002/073104

Priority 0118281.5 26.07.01 GB; 0106164.7 13.03.01 GB; 0129853.8 13.12.01 GB

Filing date 13 March 2002

Wipo publication date 24 September 2002

Acceptance publication date 31 August 2006

International Classifications

F25D 17/04 (2006.01) Details or features of the devices covered by groups - for circulating gas, e.g. by natural convection

F25D 21/04 (2006.01) Defrosting

F25D 23/00 (2006.01) General constructional features

F25D 25/00 (2006.01) Charging, supporting, or discharging the articles to be cooled

F25D 25/02 (2006.01) Charging, supporting, or discharging the articles to be cooled - by shelves

Event Publications

20 March 2003 Application Open to Public Inspection

  Published as AU-B-2002241089

31 August 2006 Application Accepted

  Published as AU-B-2002241089

4 January 2007 Standard Patent Sealed

6 October 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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