Built-in scraping device for cosmetic container
US10010152B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Oct 6, 2016 |
| Grant date | Jul 3, 2018 |
| Priority date | — |
| Expiry date | Oct 6, 2036 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA46B2200/1053
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A built-in material scraping device for a cosmetic container is a material scraping device capable of being slipped downward with a liquid surface of liquid material stored inside the cosmetic container. An elastic piston piece is mainly into the container before a scraping element is installed on the mouth of the container, where a through hole is configured on the center of the piston piece, having a diameter equal to the diameter of a brushing rod, which is passed through the through hole to press the piston piece downward to move the stored liquid material to flow downward, thereby being convenient for the soaking of the brush head upon make-up use.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.