A TAMPER-INDICATING RFID ANTENNA

Details for Australian Patent Application No. 2003287469 (hide)

Owner 3M INNOVATIVE PROPERTIES COMPANY

Inventors Kuhns, David W.

Agent Davies Collison Cave

Pub. Number AU-A-2003287469

PCT Number PCT/US2003/0349

PCT Pub. Number WO2004/061762

Priority 10/328,989 24.12.02 US

Filing date 4 November 2003

Wipo publication date 29 July 2004

International Classifications

G06K 019/077 Record carriers for use with machines and with at least a part designed to carry digital markings - Constructional details, e.g. mounting of circuits in the carrier

H05K 003/10 Apparatus or processes for manufacturing printed circuits - in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern

B22F 003/02 Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering - Compacting only

G09F 003/03 Labels, tag tickets, or similar identification or indication means - of security seals

Event Publications

1 April 2004 Complete Application Filed

  Priority application(s): 10/328,989 24.12.02 US

2 September 2004 Application Open to Public Inspection

  Published as AU-A-2003287469

28 May 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(d). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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