Container opening for equalising pressure before accessing contents.

Details for Australian Patent Application No. 2008339122 (hide)

Owner Holder, A. Holder, I.

Inventors Holder, Irwin Charles; Holder, Aaron Lewis

Agent Adams Pluck

Pub. Number AU-A-2008339122

PCT Pub. Number WO2009/078738

Priority 561599 14.12.07 NZ

Filing date 12 December 2008

Wipo publication date 25 June 2009

International Classifications

B65D 17/34 (2006.01) Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible member or portion

B21D 51/38 (2006.01) Making hollow objects - Making inlet or outlet arrangements of cans, tins, baths, bottles or other vessels

B65D 1/20 (2006.01) General kinds of rigid or semi-rigid containers

B65D 17/42 (2006.01) Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible member or portion

B65D 41/32 (2006.01) 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 - Caps or cap-like covers with lines of weakness, tearing-strips, tags, or like opening or removal devices, e.g. to facilitate formation of pouring openings

B65D 47/32 (2006.01) Closures with filling and discharging, or with discharging, devices

B65D 51/16 (2006.01) Closures not otherwise provided for - with means for venting air or gas

B65D 81/20 (2006.01) Containers, packaging elements, or packages, of special types or forms or specially adapted for organisms, articles, or materials presenting particular transport, storage, or dispensing problems - under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas

B65D 85/72 (2006.01) Containers, packaging elements or packages, specially adapted for particular articles or materials - for edible or potable liquids, semiliquids, or plastic or pasty materials

Event Publications

29 July 2010 PCT application entered the National Phase

  PCT publication WO2009/078738 Priority application(s): WO2009/078738

3 March 2011 Amendment Made

  The nature of the amendment is: Amend the invention title to read Improvements in Containers

22 December 2011 Alteration of Name

  The name of the applicant has been altered to Holder, A.; Holder, I.; Tobin, J. 2009

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