Hollow-chamber profile for utilizing solar energy

Details for Australian Patent Application No. 2004209030 (hide)

Owner Bayer MaterialScience AG

Inventors Hinterneder, Horst

Agent Davies Collison Cave

Pub. Number AU-B-2004209030

PCT Pub. Number WO2004/070287

Priority 103 04 536.8 04.02.03 DE

Filing date 7 January 2004

Wipo publication date 19 August 2004

Acceptance publication date 10 March 2011

International Classifications

F24J 2/04 (2006.01) Use of solar heat, e.g. solar heat collectors - Solar heat collectors having working fluid conveyed through collector

E04C 2/54 (2006.01) Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels - Slab-like translucent elements

E04D 3/28 (2006.01) Roof covering by making use of flat or curved slabs or stiff sheets

E04D 3/362 (2006.01) Roof covering by making use of flat or curved slabs or stiff sheets

F24J 2/20 (2006.01) Use of solar heat, e.g. solar heat collectors

F24J 2/46 (2006.01) Use of solar heat, e.g. solar heat collectors

F24J 2/48 (2006.01) Use of solar heat, e.g. solar heat collectors

B29C 47/06 (2006.01) Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form - Multilayered articles

Event Publications

25 August 2005 PCT application entered the National Phase

  PCT publication WO2004/070287 Priority application(s): WO2004/070287

10 March 2011 Application Accepted

  Published as AU-B-2004209030

7 July 2011 Standard Patent Sealed

2 August 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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