Article with retroreflective and radio frequency-responsive features

Details for Australian Patent Application No. 2002362643 (hide)

Owner 3M Innovative Properties Company

Inventors Look, Thomas F

Agent Davies Collison Cave

Pub. Number AU-B-2002362643

PCT Number PCT/US02/25842

PCT Pub. Number WO2003/032247

Priority 09/974,385 09.10.01 US

Filing date 14 August 2002

Wipo publication date 22 April 2003

Acceptance publication date 15 November 2007

International Classifications

G09F 3/00 (2006.01) Labels, tag tickets, or similar identification or indication means

G06K 1/00 (2006.01) Methods or arrangements for marking the record carrier in digital fashion

G06K 19/16 (2006.01) Record carriers for use with machines and with at least a part designed to carry digital markings

G09F 3/02 (2006.01) Labels, tag tickets, or similar identification or indication means - Forms or constructions

G09F 13/16 (2006.01) Illuminated signs - Signs formed of, or incorporating, reflecting elements or surfaces, e.g. warning signs having triangular or other geometrical shape

Event Publications

15 May 2003 Complete Application Filed

  Priority application(s): 09/974,385 09.10.01 US

3 July 2003 Application Open to Public Inspection

  Published as AU-B-2002362643

15 November 2007 Application Accepted

  Published as AU-B-2002362643

13 March 2008 Standard Patent Sealed

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