Wireless intercom system and method of communicating using wireless intercom system

Details for Australian Patent Application No. 2003295720 (hide)

Owner 3M Innovative Properties Company

Inventors Hall, Ronald W.

Agent Davies Collison Cave

Pub. Number AU-B-2003295720

PCT Number PCT/US2003/0371

PCT Pub. Number WO2004/062247

Priority 10/319,955 16.12.02 US

Filing date 19 November 2003

Wipo publication date 29 July 2004

Acceptance publication date 8 January 2009

International Classifications

H04M 1/05 (2006.01) Substation equipment, e.g. for use by subscribers

H04M 1/60 (2006.01) Substation equipment, e.g. for use by subscribers - including speech amplifiers

Event Publications

22 April 2004 Complete Application Filed

  Priority application(s): 10/319,955 16.12.02 US

2 September 2004 Application Open to Public Inspection

  Published as AU-B-2003295720

8 January 2009 Application Accepted

  Published as AU-B-2003295720

7 May 2009 Standard Patent Sealed

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

2003295721-FABRICATION OF LIGHT EMITTING FILM COATED FULLERENES AND THEIR APPLICATION FOR IN-VIVO LIGHT EMISSION

2003295719-LASER DIODE BAR INTEGRATOR/REIMAGER