Toothbrush

A - Human Necessities – 46 – B

Patent

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Details

A46B 9/04 (2006.01) A46B 9/02 (2006.01) A46B 9/06 (2006.01) A46D 1/00 (2006.01)

Patent

CA 2745967

A toothbrush head with bristles comprising tapered and non-tapered bristles, in which the non-tapered bristles extend to two different lengths from the face, being a first greater length LN1 and a second shorter length LN2. In a preferred embodiment non- tapered bristles are combined with tapered bristles in tufts which are inclined in opposite directions away from and to - wards the grip handle.

L'invention porte sur une tête de brosse à dents avec des poils comprenant des poils effilés et non effilés, les poils non effilés s'étendant sur deux longueurs différentes à partir de la face, qui sont une première longueur supérieure LN1 et une seconde longueur plus courte LN2. Dans un mode de réalisation privilégié, des poils non effilés sont combinés à des poils effilés dans des touffes qui sont inclinées dans des directions opposées s'éloignant du manche de saisie et se rapprochant de celui-ci.

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