SURFACE COVERING MADE OF FOAMED MATERIAL HAVING AN ACOUSTIC EFFECT

Details for Australian Patent Application No. 2002345064 (hide)

Owner HP-CHEMIE PELZER RESEARCH AND DEVELOPMENT LTD.

Inventors JANZEN, Stefan

Pub. Number AU-A-2002345064

PCT Number PCT/EP02/06795

PCT Pub. Number WO2003/000488

Priority 101 29 858.7 21.06.01 DE

Filing date 19 June 2002

Wipo publication date 8 January 2003

International Classifications

B32B 005/18 Layered products characterised by the non-homogeneity or physical structure of a layer - characterised by features of a layer containing foamed or specifically porous material

Event Publications

6 March 2003 Complete Application Filed

  Priority application(s): 101 29 858.7 21.06.01 DE

19 June 2003 Application Open to Public Inspection

  Published as AU-A-2002345064

11 March 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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