An engineered fibre cement product

Details for Australian Patent Application No. 2005100347 (hide)

Owner James Hardie International Finance B.V.

Inventors Zarb, Joseph Emmanuel; Silva, Leonard; O'Chee, Milton Terrence

Agent Shelston IP

Pub. Number AU-B-2005100347

Parent 2004203536

Filing date 21 April 2005

Opi date 2 June 2005

International Classifications

B32B 013/02 Layered products essentially comprising a water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material

B28B 001/52 Producing shaped articles from the material - specially adapted for producing articles from mixtures containing fibres

E04D 003/18 Roof covering by making use of flat or curved slabs or stiff sheets

B28B 011/04 Apparatus or processes for treating or working the shaped articles - for coating

E04C 002/04 Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels - of concrete or other stone-like material

B28B 023/02 Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material - wherein the elements are reinforcing members

Event Publications

5 May 2005 Innovation Patent Application Filed

12 May 2005 Innovation Patent Open to Public Inspection

  Published as AU-B-2005100347

19 May 2005 Innovation Patent Sealed

2 June 2005 Certified Innovation Patents

  Published as AU-B-2005100347

11 March 2010 Assignment Registered

  James Hardie International Finance B.V. The patent has been assigned to James Hardie Technology Limited

19 April 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

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

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