GB2379409B - Security tag - Google Patents

Security tag

Info

Publication number
GB2379409B
GB2379409B GB0106640A GB0106640A GB2379409B GB 2379409 B GB2379409 B GB 2379409B GB 0106640 A GB0106640 A GB 0106640A GB 0106640 A GB0106640 A GB 0106640A GB 2379409 B GB2379409 B GB 2379409B
Authority
GB
United Kingdom
Prior art keywords
security tag
tag
security
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
GB0106640A
Other versions
GB2379409A (en
GB0106640D0 (en
Inventor
John Anthony Yandell
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.)
Individual
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
Priority to GB0106640A priority Critical patent/GB2379409B/en
Publication of GB0106640D0 publication Critical patent/GB0106640D0/en
Publication of GB2379409A publication Critical patent/GB2379409A/en
Application granted granted Critical
Publication of GB2379409B publication Critical patent/GB2379409B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/06009—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Credit Cards Or The Like (AREA)
GB0106640A 2001-03-16 2001-03-16 Security tag Expired - Fee Related GB2379409B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0106640A GB2379409B (en) 2001-03-16 2001-03-16 Security tag

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0106640A GB2379409B (en) 2001-03-16 2001-03-16 Security tag

Publications (3)

Publication Number Publication Date
GB0106640D0 GB0106640D0 (en) 2001-05-09
GB2379409A GB2379409A (en) 2003-03-12
GB2379409B true GB2379409B (en) 2005-10-19

Family

ID=9910914

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0106640A Expired - Fee Related GB2379409B (en) 2001-03-16 2001-03-16 Security tag

Country Status (1)

Country Link
GB (1) GB2379409B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0325872D0 (en) * 2003-11-05 2003-12-10 Micro Tag Technologies Ltd Production of microdots
GB0711575D0 (en) * 2007-06-15 2007-07-25 Complicity Ltd Cash/valuable degradation system

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4390452A (en) * 1979-08-20 1983-06-28 Minnesota Mining & Manufacturing Company Microparticles with visual identifying means
GB2289150A (en) * 1994-04-25 1995-11-08 Univ Hertfordshire Coded items for labelling objects
US5594228A (en) * 1988-08-25 1997-01-14 Symbol Technologies, Inc. Self-checkout, point-of-transaction system including deactivatable electro-optically coded surveillance tags
US5744223A (en) * 1993-10-16 1998-04-28 Mercedes Benz Ag Marking of vehicles to hinder theft and/or unauthorized sale
GB2334347A (en) * 1998-02-13 1999-08-18 Univ Hertfordshire Method of fabricating coded particles
EP0978373A2 (en) * 1998-08-06 2000-02-09 Sicpa Holding S.A. Inorganic sheet for making pigments
US6028518A (en) * 1998-06-04 2000-02-22 Checkpoint Systems, Inc. System for verifying attachment of an EAS marker to an article after tagging

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4390452A (en) * 1979-08-20 1983-06-28 Minnesota Mining & Manufacturing Company Microparticles with visual identifying means
US5594228A (en) * 1988-08-25 1997-01-14 Symbol Technologies, Inc. Self-checkout, point-of-transaction system including deactivatable electro-optically coded surveillance tags
US5744223A (en) * 1993-10-16 1998-04-28 Mercedes Benz Ag Marking of vehicles to hinder theft and/or unauthorized sale
GB2289150A (en) * 1994-04-25 1995-11-08 Univ Hertfordshire Coded items for labelling objects
GB2334347A (en) * 1998-02-13 1999-08-18 Univ Hertfordshire Method of fabricating coded particles
US6028518A (en) * 1998-06-04 2000-02-22 Checkpoint Systems, Inc. System for verifying attachment of an EAS marker to an article after tagging
EP0978373A2 (en) * 1998-08-06 2000-02-09 Sicpa Holding S.A. Inorganic sheet for making pigments

Also Published As

Publication number Publication date
GB2379409A (en) 2003-03-12
GB0106640D0 (en) 2001-05-09

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20130316