Mascara brush
First Claim
Patent Images
1. A device comprising:
- an applicator having a stem and a brush at the end of this stem, the brush presenting a largest transversal dimension between 9 and 14 mm, the brush having a width and a thickness that are not equal, the brush being at least 30% wider than the brush is thick in cross section, and the brush having two principal parallel opposing faces defining the thickness of the brush, the brush having a proximal portion comprising a section on which the width remains constant and a distal portion that is of decreasing width adjacent to the section of constant width; and
a reservoir containing the product to be applied, the reservoir having a wiper member defining a wiper orifice traversed by the brush when the brush is removed from the reservoir, a diameter of the wiper orifice being between 2.5 and 5.5 mm, the wiper member having an upper body part defining an entry diameter which is less than or equal to the largest transversal dimension of the brush.
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Abstract
A reservoir and application device including an applicator having a stem and a brush at the end of this stem, the brush presenting a largest transversal dimension between 9 and 14 mm, the brush being at least 30% wider than it is thick in cross section, a reservoir containing the product to be applied, having a wiper member defining a wiper orifice traversed by the brush when it is removed from the reservoir, the diameter of the wiper orifice being between 2.5 and 5.5 mm.
34 Citations
17 Claims
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1. A device comprising:
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an applicator having a stem and a brush at the end of this stem, the brush presenting a largest transversal dimension between 9 and 14 mm, the brush having a width and a thickness that are not equal, the brush being at least 30% wider than the brush is thick in cross section, and the brush having two principal parallel opposing faces defining the thickness of the brush, the brush having a proximal portion comprising a section on which the width remains constant and a distal portion that is of decreasing width adjacent to the section of constant width; and a reservoir containing the product to be applied, the reservoir having a wiper member defining a wiper orifice traversed by the brush when the brush is removed from the reservoir, a diameter of the wiper orifice being between 2.5 and 5.5 mm, the wiper member having an upper body part defining an entry diameter which is less than or equal to the largest transversal dimension of the brush. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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15. A device comprising:
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an applicator having a stem and a brush at the end of this stem, the brush being constituted by a twisted-wire core with bristles held by the twisted-wire core, the brush presenting a largest transversal dimension between 9 and 14 mm, the brush having a width and a thickness that are not equal, and the brush being at least 30% wider than the brush is thick in cross section, the brush having two principal parallel opposing faces defining the thickness of the brush, and a reservoir containing the product to be applied, having a wiper member defining a wiper orifice traversed by the brush when the brush is removed from the reservoir, a diameter of the wiper orifice being between 2.5 and 5.5 mm, the wiper member having an upper body part defining an entry diameter which is less than or equal to the largest transversal dimension of the brush, the brush comprising a core having a longitudinal axis that is curved on a plane perpendicular to the principal opposing faces of the brush, the longitudinal axis of the core presenting two curves around axes that are parallel to themselves and parallel to the principal faces of the brush. - View Dependent Claims (16, 17)
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Specification