System for detecting radio-frequency identification tags

Details for Australian Patent Application No. 2004289012 (hide)

Owner 3M Innovative Properties Company

Inventors Jesme, Ronald D.; Goff, Edward D.; Mercer, Thomas C.; Lieffort, Seth A.

Agent Freehills

Pub. Number AU-B-2004289012

PCT Pub. Number WO2005/048211

Priority 10/705,677 10.11.03 US

Filing date 18 October 2004

Wipo publication date 26 May 2005

Acceptance publication date 15 April 2010

International Classifications

G06K 17/00 (2006.01) Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups , e.g. automatic card files incorporating conveying and reading operations

G08B 13/24 (2006.01) Burglar, theft, or intruder alarms - by interference with electromagnetic field distribution

Event Publications

8 June 2006 PCT application entered the National Phase

  PCT publication WO2005/048211 Priority application(s): WO2005/048211

15 April 2010 Application Accepted

  Published as AU-B-2004289012

12 August 2010 Standard Patent Sealed

17 May 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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