Fragrance Product, Dispenser, and Dispenser Assembly
AssigneeMeadWestvaco Corporation
InventorsJames Thomson, Julia DiCorleto Gibson, John Boyle, Kevin Gray
Life of this patent
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Abstract
A fragrance product is disclosed including a container containing liquid fragrance and a dispenser assembly for dispensing the liquid fragrance including a transport assembly and a tube connected to the transport assembly and extending into the liquid fragrance. The tube and the liquid fragrance each have a refractive index, and the difference between the refractive index of the tube and the liquid fragrance is not greater than about 0.04.
Claims21
1-37. (canceled)
A fragrance product, comprising:
- a container containing a liquid fragrance;
- and
- a dispenser assembly for dispensing the liquid fragrance, comprising:
- a pump;
- and
- a tube comprising a fluoropolymer material connected to the pump and extending into the liquid fragrance,
- wherein the tube and the liquid fragrance each have a refractive index and the difference between the refractive index of the tube and of the refractive index of the liquid fragrance is not greater than about 0.04.
A dispenser assembly for dispensing a liquid fragrance, comprising:
- a transport assembly;
- and
- a tube comprising a fluoropolymer material connected to the transport assembly,
- wherein the tube has an index of refraction not greater than about 1.45.
A dispenser assembly for dispensing a liquid fragrance, comprising:
- a pump;
- and
- a tube comprising modified ethylene tetrafluoroethylene and connected to the pump,
- wherein the tube has an index of refraction not greater than about 1.43.
Dependencies are inferred from the claim text.