| MeadWestvaco Corp. Patent applications |
| Patent application number | Title | Published |
|---|
| 20120067925 | Fragrance Product, Dispenser, and Dispenser Assembly - 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. | 03-22-2012 |
| 20100219262 | FRAGRANCE PRODUCT, DISPENSER, AND DISPENSER ASSEMBLY - 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. | 09-02-2010 |
