Device for preparing a cosmetic composition, set of capsules and associated preparation process
US11447278B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 23, 2019 |
| Grant date | Sep 20, 2022 |
| Priority date | — |
| Expiry date | Jun 29, 2039 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA45D2200/058
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
The invention relates to a device (10) for preparing a cosmetic composition comprising:—a structure (28) defining a housing (30) receiving at least one capsule (16) containing at least one constituent of the cosmetic composition, —an outlet nozzle (32) at one end (34) of the housing (30), suitable for being fluidically connected to a receptacle, —a piston (36) movable in translation in relation to the structure (28), suitable for perforating the or each capsule (16) and conveying contents of each capsule (16) to the outlet nozzle (32). The device (10) comprises a system (90) for checking the capsule(s) (16) in the housing (30), suitable for determining whether the capsule(s) (16) arranged in the housing (30) are suitable for contributing to the preparation of the cosmetic composition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.