Transmission Network for the Transmission of a Number of Information Streams, as well as an Alarm System

Details for Australian Patent Application No. 2004203832 (hide)

Owner Siemens Building Technologies AG

Inventors Vollenweider, Walter

Agent Spruson & Ferguson

Pub. Number AU-A-2004203832

Priority 1443/03 25.08.03 CH; 03018546.6 18.08.03 EP

Filing date 11 August 2004

Wipo publication date 10 March 2005

International Classifications

H04M 011/04 Telephonic communication systems specially adapted for combination with other electrical systems - with alarm systems, e.g. fire, police or burglar alarm systems

G08C 015/02 Arrangements characterised by the use of multiplexing for the transmission of a plurality of signals over a common path

Event Publications

26 August 2004 Complete Application Filed

  Priority application(s): 1443/03 25.08.03 CH; 03018546.6 18.08.03 EP

10 March 2005 Application Open to Public Inspection

  Published as AU-A-2004203832

29 January 2009 Assignment before Grant

  Siemens Building Technologies AG The application has been assigned to Siemens Aktiengesellschaft

11 March 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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