A - Human Necessities – 47 – J
Patent
A - Human Necessities
47
J
A47J 31/40 (2006.01) A47J 31/06 (2006.01) B65D 81/00 (2006.01)
Patent
CA 2046558
Abstract A sealed cartridge for the preparation of a beverage and a process and apparatus for its production The invention relates to a sealed cartridge (1) which is designed to be extracted under pressure and which con- tains a substance for the preparation of a beverage (5), comprising a cup (2) with a lateral wall substantially frustoconical in shape, an upper face larger in diameter than the lower face (7) and, on the lower face (7), a filter (4), the lower face being separate from the filter, flat and of even thickness and the upper face comprising a flange (6) with an annular rim to which a lid (3) is welded. Fig. 1
Fond Olivier
Masek Petr
Borden Ladner Gervais Llp
Societe Des Produits Nestle S.a.
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