Flexible duct and means of production

Details for Australian Patent Application No. 2006252292 (hide)

Owner Donnelly, W

Inventors Donnelly, William James

Agent William James Donnelly

Pub. Number AU-B-2006252292

Filing date 29 December 2006

Wipo publication date 17 July 2008

Acceptance publication date 14 April 2011

International Classifications

F24F 13/02 (2006.01) Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening - Ducting arrangements

B29C 63/00 (2006.01) Lining or sheathing, i.e. applying preformed layers or sheathings of plastics

F16L 11/14 (2006.01) Hoses, i.e. flexible pipes

Event Publications

18 January 2007 Complete Application Filed

17 July 2008 Application Open to Public Inspection

  Published as AU-B-2006252292

14 April 2011 Application Accepted

  Published as AU-B-2006252292

4 August 2011 Opposition Lodged

  Nova-Duct Technologies Pty Ltd has lodged an opposition against Donnelly, W.

3 November 2011 Opposition Withdrawn

  The opposition by Nova-Duct Technologies Pty Ltd against Donnelly, W has been withdrawn.

24 November 2011 Standard Patent Sealed

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