Device for spraying liquid cosmetic mist
US10850293B2 · kind B2 · utility
0Cited by
9References
4Claims
0Family size
Inventor
Key dates
| Filing date | Jul 31, 2019 |
| Grant date | Dec 1, 2020 |
| Priority date | — |
| Expiry date | Jul 31, 2039 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA45D2200/057
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
Provided is a device for spraying liquid cosmetic mist, the device including: a body, a cylinder, a valve member, a first piston, and a second piston. Accordingly, it is possible to prevent liquid leakage in the process of guiding atomization spraying of liquid cosmetics while excluding the addition of external air based on a hand-operated simple configuration with a light weight and a slim structure, thereby improving quality and convenience.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.