Cosmetic product device comprising a transparent bottle and product
US9675161B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 28, 2014 |
| Grant date | Jun 13, 2017 |
| Priority date | — |
| Expiry date | Jun 6, 2034 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA45D2200/053
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
The device comprises a container that is transparent, at least in part, and that contains a transparent cosmetic composition; a cap that is suitable for closing the container, preventing any of the composition from leaving the container; and an applicator that is fastened to the cap, and that includes at least one transparent portion that extends into the composition when the container is closed by the cap. The transparent portion of the applicator and the composition have respective refractive indices that present a difference that is less than or equal to 0.075, preferably less than or equal to 0.05, or even less than or equal to 0.03.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.