Yves Saint Laurent Parfums

Sanofi

Sanofi (societe Anonyme)

Yves Saint Laurent Parfumes

Yves Saint Laurent Parfums (societe Anonyme)

Charles Pileur

Michel Vandromme

Bernard Jumel

Pump-type mixing and spraying device

Applicator assembly for a cosmetic product, such as mascara, and

The device concerned is for pumping a fluid, and it comprises a piston (206) movable in a metering chamber (208). This piston is driven by a motor through coupling means which include a rotating head (236), provided with a guide path (238) at least locally slanting relative to the axis of the device, as well as a driving part (240) connected with the piston and moving along the guide path.

Device for the suction and delivery of a fluid, apparatus for dispersing

The invention relates to a casing including an enclosure with its cover having a hinge a spring for controlling the opening of the cover and a mechanism for cushioning the opening movement of the cover. The mechanism for cushioning the open movement includes at least one substantially resilient foam block and/or flexion spring disposed in the casing so as to act during the substantial portion of the opening travel of the cover whilst absorbing the energy imparted thereto for its opening.

Casing for cosmetic products with regulated opening and corresponding

Device for dispensing and dosing a product, comprising a first valve disposed across the aperture of the receptable; a slide system comprising a fixed part and a movable part including a piston sliding into a zone of said fixed part delimiting externally a dosing chamber, said piston having therethrough a passage for the communication of said dosing chamber with the outside; and a second valve associated with said piston for opening the communication between said dosing chamber and the outside when said piston slides down for compressing the product contained in said chamber and closing off said communication when the piston is slides up.

Device for dispensing and dosing a product, such as a cosmetic product,

The present invention relates to a casing with invisible hinge, wherein the receptacles respectively of the two hinge axes are made in one of the side walls of an inner element and emerge outwardly to permit the introduction of the axes of the hinge respectively into the two receptacles during the fitting of the two half-casings forming the casing. An outer element fits on the inner element to completely close both receptacles at one of its corresponding side walls, thus rendering the hinge invisible from the outside.

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Noyon, France

Charles Pileur