PLASTIC SCREW CAP WITH IMPROVED UNSCREWING

Details for Australian Patent Application No. 2002330446 (hide)

Owner BP CHEMICALS LIMITED

Inventors ARNOUX, Jacques; BANCALA, Bernard; CERMELLI, Isabelle

Pub. Number AU-A-2002330446

PCT Number PCT/EP02/08044

PCT Pub. Number WO2003/011559

Priority 01430024.8 30.07.01 EP

Filing date 17 July 2002

Wipo publication date 17 February 2003

International Classifications

B29C 045/37 Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould - Mould cavity walls

B65D 041/04 Caps, e.g. crown caps, crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture - Threaded or like caps or cap-like covers secured by rotation

B29C 033/42 Moulds or cores - characterised by the shape of the moulding surface, e.g. ribs, grooves

Event Publications

30 January 2003 Complete Application Filed

  Priority application(s): 01430024.8 30.07.01 EP

29 May 2003 Application Open to Public Inspection

  Published as AU-A-2002330446

6 May 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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