Reservoir for a viscous or liquid cosmetic product and an assembly comprising a cosmetic applicator
US10117498B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Nov 23, 2016 |
| Grant date | Nov 6, 2018 |
| Priority date | — |
| Expiry date | Nov 23, 2036 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA46B2200/1053
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A reservoir for a cosmetic viscous or liquid product. The reservoir includes a body and a wiper, the reservoir being designed so that a cosmetic applicator, which includes a core and bristles mounted on the core, can be moved from the inside of the reservoir to the outside of the reservoir through the wiper. The wiper includes a tubular sleeve and a multiplicity of ribs disposed on the tubular sleeve. The ribs longitudinally extend along a longitudinal direction parallel to a longitudinal direction of the sleeve, and are tapered in a radial direction from the inner wall of the sleeve toward the inside of the sleeve. Moreover, the ribs are arranged on an inner wall of the sleeve and guide the bristles of the cosmetic applicator during its passage through the wiper.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.