METHOD AND APPARATUS FOR PRODUCING A MULTILAYER CEMENTITIOUS PRODUCT

Details for Australian Patent Application No. 2003271950 (hide)

Owner BPB PLC

Inventors Wicht, Andreas; O'Keefe, Samantha Jane; Wood, Matthew James

Agent Cullens

Pub. Number AU-A-2003271950

PCT Number PCT/GB03/04445

PCT Pub. Number WO2004/035505

Priority 0223875.6 15.10.02 GB

Filing date 15 October 2003

Wipo publication date 4 May 2004

International Classifications

C04B 040/00 Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability

B28B 019/00 Machines or methods for applying the material to surfaces to form a permanent layer thereon

B28C 005/06 Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions

Event Publications

22 January 2004 Complete Application Filed

  Priority application(s): 0223875.6 15.10.02 GB

10 June 2004 Application Open to Public Inspection

  Published as AU-A-2003271950

12 March 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(e). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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