Device for preparing a cosmetic composition, set of capsules and associated preparation process
US11772060B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 22, 2019 |
| Grant date | Oct 3, 2023 |
| Priority date | — |
| Expiry date | Jul 13, 2040 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/882
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Device for preparing a cosmetic composition, set of capsules and associated preparation process The invention relates to a device (10) for preparing a cosmetic composition comprising: —a structure (28) defining a housing (30) extending along a longitudinal axis (X-X′), —a piston (36) movable in translation in relation to the structure (28) along the longitudinal axis (X-X′) in the housing (30), and —an outlet nozzle (32) opening at one end of the housing (30), suitable for being fluidically connected to a receptacle. The housing (30) receives removably a plurality of capsules (16) aligned coaxially along the longitudinal axis (X-X′), at least one of the capsules (16) containing at least one constituent of the cosmetic composition (12). The piston (36) is mounted movable through the capsules (16) to successively perforate each capsule (36) and convey contents of each capsule (16) to the outlet nozzle (32).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.