Remotely configurable wireless intercom system for an establishment

Details for Australian Patent Application No. 2007215462 (hide)

Owner 3M Innovative Properties Company

Inventors Awiszus, Steven T.

Agent Davies Collison Cave

Pub. Number AU-B-2007215462

PCT Pub. Number WO2007/094981

Priority 11/276,048 10.02.06 US

Filing date 1 February 2007

Wipo publication date 23 August 2007

Acceptance publication date 21 July 2011

International Classifications

H04L 12/28 (2006.01) Data switching networks - characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]

H04L 12/46 (2006.01) Data switching networks - Interconnection of networks

H04L 12/66 (2006.01) Data switching networks - Arrangements for connecting between networks having differing types of switching systems, e.g. gateways

Event Publications

4 September 2008 PCT application entered the National Phase

  PCT publication WO2007/094981 Priority application(s): WO2007/094981

21 July 2011 Application Accepted

  Published as AU-B-2007215462

17 November 2011 Standard Patent Sealed

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