Acoustic transmission connection, headset with acoustic transmission connection, and uses of the acoustic transmission connection

Details for Australian Patent Application No. 2001256141 (hide)

Owner GN Netcom A/S

Inventors Moller, Peter; Groth, Torben

Agent Cullen & Co

Pub. Number AU-B-2001256141

PCT Pub. Number WO01/91511

Priority PA200000834 25.05.00 DK

Filing date 1 May 2001

Wipo publication date 3 December 2001

Acceptance publication date 13 January 2005

International Classifications

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

H04M 001/05 Substation equipment, e.g. for use by subscribers

H04M 001/03 Substation equipment, e.g. for use by subscribers - Constructional features of telephone transmitters or receivers, e.g. telephone hand-sets

Event Publications

13 January 2005 Application Accepted

  Published as AU-B-2001256141

12 May 2005 Standard Patent Sealed

25 November 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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