A - Human Necessities – 46 – B
Patent
A - Human Necessities
46
B
A46B 9/04 (2006.01) A46B 5/00 (2006.01) A46B 7/00 (2006.01)
Patent
CA 2261717
A toothbrush having a handle and, attached at one end thereof, a head (1) having longitudinal and transverse axes, the head (1) comprising a curved portion with a plurality of bristle tufts (5) extending therefrom, the curved portion having at least one curved axis with a radius of curvature of less than 300 mm, characterized in that bristle tufts (5) lying along the curved axis are substantially parallel to each other. The invention provides for easier moulding and tufting of the brush.
L'invention concerne un brosse à dents comprenant un manche à une extrémité duquel est fixée une tête (1) présentant des axes longitudinal et transversal. Ladite tête (1) comporte une partie courbe à plusieurs touffes de poils (5) s'étendant depuis celle-ci, la partie courbe présentant au moins un axe courbe à rayon de courbure inférieur à 300 mm. Les touffes de poils (5) disposées le long de l'axe courbe sont sensiblement parallèles les unes aux autres. Ainsi, le moulage et la pose des touffes de la brosse sont plus faciles.
Kirby Eades Gale Baker
The Procter & Gamble Company
LandOfFree
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