MULTI-LAYER SHEET PRODUCT

Details for Australian Patent Application No. 2003239676 (hide)

Owner ARJO WIGGINS LIMITED

Inventors TAYLOR, David, John; SAUNDERS, Richard, David; HOBSON, Michael, Eric

Pub. Number AU-A-2003239676

PCT Number PCT/GB03/02162

PCT Pub. Number WO2003/102926

Priority 0212358.6 29.05.02 GB

Filing date 19 May 2003

Wipo publication date 19 December 2003

International Classifications

G11B 005/70 Recording by magnetisation or demagnetisation of a record carrier - on a base layer

B41M 005/30 Duplicating or marking methods - using chemical colour formers

B41M 005/28 Duplicating or marking methods - using thermo-chromic compounds or layers containing liquid crystals, microcapsules, bleachable dyes or heat decomposable compounds, e.g. gas liberating

B32B 029/00 Layered products essentially comprising paper or cardboard

G11B 005/73 Recording by magnetisation or demagnetisation of a record carrier

G11B 005/72 Recording by magnetisation or demagnetisation of a record carrier - Protective coatings, e.g. anti-static

G11B 005/80 Recording by magnetisation or demagnetisation of a record carrier - Card carriers

Event Publications

11 September 2003 Complete Application Filed

  Priority application(s): 0212358.6 29.05.02 GB

12 February 2004 Application Open to Public Inspection

  Published as AU-A-2003239676

17 February 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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