Rotating dispenser for liquid cosmetics
AssigneeRexam Dispensing Systems S.A.S.
InventorJean-Louis Bougamont
Life of this patent
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Abstract
A liquid cosmetic product dispenser includes mainly a reservoir, an internal piston and an applicator nozzle provided with an end valve. The reservoir consists of a base provided with an axial rod on which the piston can move longitudinally by rotating the base in relation to the nozzle.
Claims9
A dispenser of a liquid cosmetic product comprising mainly a reservoir, an internal piston and an applicator nozzle provided with an end valve, the said reservoir consisting of a base provided with an axial rod on which the said piston can move longitudinally by rotation of the said base in relation to the said nozzle, characterised in that the said valve comprises a central pin formed integral with an internal sleeve surrounding the said piston inside the nozzle and which is able to hermetically block an evacuation orifice made through a wall made on the end of the nozzle.
Dependencies are inferred from the claim text.