A thermoformable acoustic sheet

Details for Australian Patent Application No. 2003100331 (hide)

Owner I.N.C. Corporation Pty. Ltd

Inventors Kierzkowski, Marek; Coates, Michael William

Agent Davies Collison Cave

Pub. Number AU-B-2003100331

Parent 2001272222

Filing date 7 May 2003

Opi date 6 November 2003

International Classifications

G10K 011/162 Methods or devices for transmitting, conducting or directing sound in general

D04H 001/54 Kinds or types of non-woven fabrics - by welding together the fibres, e.g. by partially melting or dissolving

Event Publications

29 May 2003 Innovation Patent Application Filed

21 August 2003 Innovation Patent Open to Public Inspection

  Published as AU-B-2003100331

21 August 2003 Innovation Patent Sealed

6 November 2003 Certified Innovation Patents

  Published as AU-B-2003100331

15 July 2004 Opposition Lodged

  The Smith Family, MCK Pacific Pty Ltd and Foss Manufacturing Company, Inc has lodged an opposition against I.N.C. Corporation Pty. Ltd.

13 April 2006 Opposition Dismissed

  The opposition by The Smith Family; MCK Pacific Pty Ltd; Foss Manfacturing Company, Inc against I.N.C. Corporation Pty. Ltd has been dismissed.

6 August 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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