Device for preparing a cosmetic composition and associated process
US11684135B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | May 23, 2019 |
| Grant date | Jun 27, 2023 |
| Priority date | — |
| Expiry date | May 23, 2039 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA45D2200/058
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
Provided is a device (10) for preparing a cosmetic composition comprising a structure defining a housing receiving removably at least one capsule (16) containing at least one constituent of the cosmetic composition, an outlet nozzle at one end (34) of the housing, suitable for being fluidically connected to a receptacle, and a piston movable in translation in relation to the structure in the housing, the piston comprising at least one piston head (58, 60) arranged in the housing, the piston being suitable for perforating the or each capsule (16) on either side, and conveying contents of each capsule (16) to the outlet nozzle. At least one of the heads (58, 60) of the piston (36) is suitable for forming a cap of the receptacle connected to the outlet nozzle (32).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.