Portable Communications Device and Portable Communications Network

Details for Australian Patent Application No. 2004100111 (hide)

Owner Defence Communications Industry Pty. Ltd.

Inventors Umansky, Alec Vladimir

Agent Davies Collison Cave

Pub. Number AU-A-2004100111

Filing date 16 February 2004

Opi date 18 March 2004

International Classifications

H04M 001/738 Substation equipment, e.g. for use by subscribers - Interface circuits for coupling substations to external telephone lines

Event Publications

4 March 2004 Innovation Patent Application Filed

18 March 2004 Innovation Patent Open to Public Inspection

  Published as AU-A-2004100111

18 March 2004 Innovation Patent Sealed

8 September 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143A(d), or Expired. Examination has not been requested on this patent. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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