GB2391390B - Improvements relating to security tagging of articles in retail outlets - Google Patents

Improvements relating to security tagging of articles in retail outlets

Info

Publication number
GB2391390B
GB2391390B GB0217168A GB0217168A GB2391390B GB 2391390 B GB2391390 B GB 2391390B GB 0217168 A GB0217168 A GB 0217168A GB 0217168 A GB0217168 A GB 0217168A GB 2391390 B GB2391390 B GB 2391390B
Authority
GB
United Kingdom
Prior art keywords
articles
improvements relating
retail outlets
security tagging
tagging
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
GB0217168A
Other versions
GB2391390A (en
GB0217168D0 (en
Inventor
Mervyn Frederick Lear
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Redcliffe Magtronics Ltd
Redcliffe Ltd
Original Assignee
Redcliffe Magtronics Ltd
Redcliffe Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Redcliffe Magtronics Ltd, Redcliffe Ltd filed Critical Redcliffe Magtronics Ltd
Priority to GB0217168A priority Critical patent/GB2391390B/en
Publication of GB0217168D0 publication Critical patent/GB0217168D0/en
Priority to PCT/GB2003/003313 priority patent/WO2004010396A2/en
Priority to AU2003248977A priority patent/AU2003248977A1/en
Publication of GB2391390A publication Critical patent/GB2391390A/en
Application granted granted Critical
Publication of GB2391390B publication Critical patent/GB2391390B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/22—Electrical actuation
    • G08B13/24—Electrical actuation by interference with electromagnetic field distribution
    • G08B13/2402—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting
    • G08B13/2405—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting characterised by the tag technology used
    • G08B13/2408—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting characterised by the tag technology used using ferromagnetic tags
    • G08B13/2411—Tag deactivation

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Computer Security & Cryptography (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Burglar Alarm Systems (AREA)
GB0217168A 2002-07-24 2002-07-24 Improvements relating to security tagging of articles in retail outlets Expired - Fee Related GB2391390B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB0217168A GB2391390B (en) 2002-07-24 2002-07-24 Improvements relating to security tagging of articles in retail outlets
PCT/GB2003/003313 WO2004010396A2 (en) 2002-07-24 2003-07-24 Improvements relating to security tagging of articles in retail outlets
AU2003248977A AU2003248977A1 (en) 2002-07-24 2003-07-24 Improvements relating to security tagging of articles in retail outlets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0217168A GB2391390B (en) 2002-07-24 2002-07-24 Improvements relating to security tagging of articles in retail outlets

Publications (3)

Publication Number Publication Date
GB0217168D0 GB0217168D0 (en) 2002-09-04
GB2391390A GB2391390A (en) 2004-02-04
GB2391390B true GB2391390B (en) 2005-09-28

Family

ID=9941022

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0217168A Expired - Fee Related GB2391390B (en) 2002-07-24 2002-07-24 Improvements relating to security tagging of articles in retail outlets

Country Status (3)

Country Link
AU (1) AU2003248977A1 (en)
GB (1) GB2391390B (en)
WO (1) WO2004010396A2 (en)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4575624A (en) * 1982-12-01 1986-03-11 Rheinmetall Gmbh Arrangement for activating and/or deactivating a marker strip having a magnetizable layer
US4665387A (en) * 1983-07-13 1987-05-12 Knogo Corporation Method and apparatus for target deactivation and reactivation in article surveillance systems
EP0434425A1 (en) * 1989-12-21 1991-06-26 Esselte Meto International GmbH Security tag attachment
EP0495486A2 (en) * 1991-01-17 1992-07-22 Knogo Corporation Method and apparatus for deactivating magnetic targets
EP0697683A1 (en) * 1994-08-10 1996-02-21 Sensormatic Electronics Corporation Apparatus for activating/deactivating sensors EAS tags
WO1997025695A1 (en) * 1996-01-08 1997-07-17 Minnesota Mining And Manufacturing Company Apparatus for changing the status of magnetic markers in an electronic article surveillance system
WO1999053459A1 (en) * 1998-04-10 1999-10-21 Minnesota Mining And Manufacturing Company Method and apparatus for activating and deactivating electromagnetic article surveillance markers
US6002335A (en) * 1998-02-18 1999-12-14 3M Innovative Properties Company Small magnet resensitizer apparatus for use with article surveillance systems
WO2002005238A2 (en) * 2000-07-07 2002-01-17 3M Innovative Properties Company Device for changing the status of dual status magnetic electronic article surveillance markers

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4575624A (en) * 1982-12-01 1986-03-11 Rheinmetall Gmbh Arrangement for activating and/or deactivating a marker strip having a magnetizable layer
US4665387A (en) * 1983-07-13 1987-05-12 Knogo Corporation Method and apparatus for target deactivation and reactivation in article surveillance systems
EP0434425A1 (en) * 1989-12-21 1991-06-26 Esselte Meto International GmbH Security tag attachment
EP0495486A2 (en) * 1991-01-17 1992-07-22 Knogo Corporation Method and apparatus for deactivating magnetic targets
EP0697683A1 (en) * 1994-08-10 1996-02-21 Sensormatic Electronics Corporation Apparatus for activating/deactivating sensors EAS tags
WO1997025695A1 (en) * 1996-01-08 1997-07-17 Minnesota Mining And Manufacturing Company Apparatus for changing the status of magnetic markers in an electronic article surveillance system
US6002335A (en) * 1998-02-18 1999-12-14 3M Innovative Properties Company Small magnet resensitizer apparatus for use with article surveillance systems
WO1999053459A1 (en) * 1998-04-10 1999-10-21 Minnesota Mining And Manufacturing Company Method and apparatus for activating and deactivating electromagnetic article surveillance markers
WO2002005238A2 (en) * 2000-07-07 2002-01-17 3M Innovative Properties Company Device for changing the status of dual status magnetic electronic article surveillance markers

Also Published As

Publication number Publication date
AU2003248977A1 (en) 2004-02-09
WO2004010396A2 (en) 2004-01-29
WO2004010396A3 (en) 2004-07-22
GB2391390A (en) 2004-02-04
GB0217168D0 (en) 2002-09-04

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20170223 AND 20170303

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20170724