A - Human Necessities – 24 – D
Patent
A - Human Necessities
24
D
A24D 3/02 (2006.01) A24D 3/04 (2006.01)
Patent
CA 2735469
The invention provides a filter element for a smoking article. The filter element comprises a plug of filter material, a tobacco core extending substantially longitudinally through the plug of filter material, and wrapping means wrapped around atleast a portion of a longitudinally extending surface of the tobacco core. The filter element can be used in a variety of smoking articles.
L'invention porte sur un élément filtre pour un article à fumer. L'élément filtre comprend un bouchon de matériau de filtre, un cur de tabac s'étendant sensiblement longitudinalement à travers le bouchon de matériau de filtre, et des moyens d'enveloppement enveloppant au moins une partie d'une surface du cur de tabac s'étendant longitudinalement. L'élément filtre peut être utilisé dans une diversité d'articles à fumer.
Duke Martin
Oliveira Paulo
British American Tobacco (investments) Limited
Fetherstonhaugh & Co.
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