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US 2015/0144663 A1Published application
Dispenser for viscous products
AssigneeChanel Parfums Beaute
InventorsClaire Noel, Alain Cambon, Frédéric Jouan
Life of this patent
Estimating the term…
Abstract
A dispenser for viscous products, including: a container for a product, a sealing cap designed to be screwed onto the container, a pipette, and a piston capable of causing a suction of the product into the pipette, the dispenser being arranged such that, when the cap is screwed onto the container, the unscrewing of the cap in the direction of opening of the dispenser causes, by itself, a movement of the piston producing the suction.
Claims14
A product dispenser, comprising:
- a reservoir for a product,
- a closure dap configured to be screwed onto the reservoir, and
- a piston configured to bring about suction of the product,
- wherein when the cap is screwed on the reservoir, a rotation of the cap with respect to the reservoir in a direction of opening of the dispenser causes, by itself, the piston to move along a path producing the suction.
1 more element
A closure cap for a product reservoir, the closure cap comprising:
- a screwing insert,
- a sleeve, and
- a piston,
- the cap being configured such that a rotation of the screwing insert with respect to the sleeve causes, by itself, the piston to move.
1 more element
Dependencies are inferred from the claim text.