Telephone apparatus, telephone switchboard, and telephone line connection method

Details for Australian Patent Application No. 2006202135 (hide)

Owner NEC Infrontia Corporation

Inventors Sawakuri, Hiroshi

Agent Spruson & Ferguson

Pub. Number AU-A-2006202135

Priority 2005-148012 20.05.05 JP

Filing date 19 May 2006

Wipo publication date 7 December 2006

International Classifications

H04M 1/04 (2006.01) Substation equipment, e.g. for use by subscribers - Supports for telephone transmitters or receivers

H04M 1/82 (2006.01) Substation equipment, e.g. for use by subscribers - Line monitoring circuits for call progress or status discrimination

Event Publications

8 June 2006 Complete Application Filed

  Priority application(s): 2005-148012 20.05.05 JP

7 December 2006 Application Open to Public Inspection

  Published as AU-A-2006202135

15 December 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(d). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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