Flat panel sound radiator with fire protective back box

Details for Australian Patent Application No. 2003235086 (hide)

Owner Armstrong World Industries, Inc

Inventors Busque, Christian; Roy, Kenneth P; Myers, Jere W; Good, Jr., Kenneth W; Garrick, John R; Beakes, William E

Agent FB Rice

Pub. Number AU-A-2003235086

Priority 10/241174 11.09.02 US

Filing date 18 August 2003

Wipo publication date 1 April 2004

International Classifications

H04R 001/28 Details of transducers - Transducer mountings or enclosures designed for specific frequency response

Event Publications

4 September 2003 Complete Application Filed

  Priority application(s): 10/241174 11.09.02 US

1 April 2004 Application Open to Public Inspection

  Published as AU-A-2003235086

2 November 2006 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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