AN APPARATUS FOR CREATING ACOUSTIC ENERGY IN A BALANCE RECEIVER ASSEMBLY AND MANUFACTURING METHOD THEREOF

Details for Australian Patent Application No. 2003295753 (hide)

Owner KNOWLES ELECTRONICS, LLC

Inventors SCHAFER, David, E.; JILES, Mekell

Pub. Number AU-A-2003295753

PCT Number PCT/US2003/0372

PCT Pub. Number WO2004/049756

Priority 60/428,604 22.11.02 US

Filing date 21 November 2003

Wipo publication date 18 June 2004

International Classifications

H04R 011/02 Transducers of moving-armature or moving-core type

H04R 007/06 Diaphragms for electromechanical transducers

Event Publications

22 April 2004 Complete Application Filed

  Priority application(s): 60/428,604 22.11.02 US

22 July 2004 Application Open to Public Inspection

  Published as AU-A-2003295753

18 August 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

Legal

The information provided by the Site not in the nature of legal or other professional advice. The information provided by the Site is derived from third parties and may contain errors. You must make your own enquiries and seek independent advice from the relevant industry professionals before acting or relying on any information contained herein. Check the above data against the Australian Patent Office AUSPAT database.

Next and Previous Patents/Applications

2003295754-POROUS POLYMERIC COORDINATION COMPOUNDS

2003295752-METHOD AND APPARATUS FOR ONSITE MIXING OF LIQUID DEICER