CA2205213A1 - A device and a method for safeguarding an article against theft - Google Patents

A device and a method for safeguarding an article against theft

Info

Publication number
CA2205213A1
CA2205213A1 CA002205213A CA2205213A CA2205213A1 CA 2205213 A1 CA2205213 A1 CA 2205213A1 CA 002205213 A CA002205213 A CA 002205213A CA 2205213 A CA2205213 A CA 2205213A CA 2205213 A1 CA2205213 A1 CA 2205213A1
Authority
CA
Canada
Prior art keywords
security element
article
safeguarding
safeguarded
against theft
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.)
Granted
Application number
CA002205213A
Other languages
French (fr)
Other versions
CA2205213C (en
Inventor
Pedro Llort Aguilar
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.)
Meto International GmbH
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2205213A1 publication Critical patent/CA2205213A1/en
Application granted granted Critical
Publication of CA2205213C publication Critical patent/CA2205213C/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
    • G08B13/2428—Tag details
    • G08B13/2437—Tag layered structure, processes for making layered tags
    • 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
    • G08B13/2428—Tag details
    • G08B13/2437—Tag layered structure, processes for making layered tags
    • G08B13/244—Tag manufacturing, e.g. continuous manufacturing processes
    • 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
    • G08B13/2428—Tag details
    • G08B13/2437—Tag layered structure, processes for making layered tags
    • G08B13/2442—Tag materials and material properties thereof, e.g. magnetic material details
    • 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
    • G08B13/2428—Tag details
    • G08B13/2437—Tag layered structure, processes for making layered tags
    • G08B13/2445—Tag integrated into item to be protected, e.g. source tagging

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Computer Security & Cryptography (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Burglar Alarm Systems (AREA)

Abstract

The invention relates to a device and a method for electronic supervision of articles, consisting of a security element which is connected to an article to be safeguarded and which is excited by a magnetic alternating field generated within an inquiry zone to send a characteristic signal by which an alarm is triggered. The objective of the invention is to propose a device and a method which respectively render removal of a security element from an article to be safeguarded considerably difficult. The task is solved by the device in that a protective film is provided which completely covers the security element and the article at least in the area of the security element.
CA002205213A 1996-05-14 1997-05-12 A device and a method for safeguarding an article against theft Expired - Fee Related CA2205213C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP96107648.6 1996-05-14
EP96107648A EP0810567B1 (en) 1996-05-14 1996-05-14 Device and method for securing an article against theft

Publications (2)

Publication Number Publication Date
CA2205213A1 true CA2205213A1 (en) 1997-11-14
CA2205213C CA2205213C (en) 2001-12-11

Family

ID=8222779

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002205213A Expired - Fee Related CA2205213C (en) 1996-05-14 1997-05-12 A device and a method for safeguarding an article against theft

Country Status (5)

Country Link
EP (1) EP0810567B1 (en)
AT (1) ATE245296T1 (en)
CA (1) CA2205213C (en)
DE (1) DE59610607D1 (en)
ES (1) ES2202396T3 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6154137A (en) 1998-06-08 2000-11-28 3M Innovative Properties Company Identification tag with enhanced security
US6424262B2 (en) 1998-08-14 2002-07-23 3M Innovative Properties Company Applications for radio frequency identification systems
CN100492388C (en) 1998-08-14 2009-05-27 3M创新有限公司 Radio frequency identification system applications
CA2649129C (en) 1998-08-14 2010-03-09 3M Innovative Properties Company Applications for radio frequency identification systems
DE69909301T2 (en) 1998-08-14 2004-04-22 3M Innovative Properties Co., St. Paul USE FOR A HIGH FREQUENCY IDENTIFICATION SYSTEM
BRPI0502833A (en) * 2005-07-13 2006-09-26 Bdf Nivea Ltda anti-theft base
CN108564753A (en) * 2018-06-07 2018-09-21 宁波讯强电子科技有限公司 Anti-theft tag component and anti-theft product with anti-theft tag component

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3951292A (en) * 1974-10-15 1976-04-20 Owens-Illinois, Inc. Pilfer-proof neckband for a bottle
SE440002C (en) * 1983-11-11 1987-03-22 Antonson Avery Ab ALARM DEVICE FOR SENSITIZING THE INFORMATION OF A SPECIAL MARKING DETAILED PART OF A SPECIAL ALSTRATE MAGNETIC FIELD
US4876555B1 (en) * 1987-03-17 1995-07-25 Actron Entwicklungs Ag Resonance label and method for its fabrication
US4813564A (en) * 1988-02-25 1989-03-21 Westinghouse Electric Corp. Package
FR2703659B1 (en) * 1993-04-08 1995-07-13 Lyonnaise Bouchage Anti-theft device for containers provided with a stopper or overcap means.
EP0697342A1 (en) * 1994-07-27 1996-02-21 Alusuisse-Lonza Services AG Anti-theft device for tubular containers

Also Published As

Publication number Publication date
DE59610607D1 (en) 2003-08-21
ATE245296T1 (en) 2003-08-15
EP0810567B1 (en) 2003-07-16
CA2205213C (en) 2001-12-11
EP0810567A1 (en) 1997-12-03
ES2202396T3 (en) 2004-04-01

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed