Patent · US Active

Device for packaging and distributing at least two different components, assembly including such a device, and process using such a device

US7461987B2 · kind B2 · utility

8Cited by

5References

56Claims

0Family size

Assignee

L'Oreal · FR

Inventors

Anne Liechty · Paris, FR
Anke Hadasch · Paris, FR

Key dates

Filing date	Nov 15, 2005
Grant date	Dec 9, 2008
Priority date	—
Expiry date	Aug 1, 2027

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02W90/10
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

A device for packaging and distributing at least first and second cosmetic compositions, which are different from each other and which may be mixed together for the purpose of applying them to keratin materials may be configured to separately store the first and second compositions. The device may include a regulating member configured to allow a user to vary a relative proportion of at least one composition in the mixture, the relative proportion conditioning at least one visible optical effect other than color in the mixture.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.