Dispenser for spraying powder and powder sprayer including same
US10463811B2 · kind B2 · utility
20Cited by
7References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 22, 2015 |
| Grant date | Nov 5, 2019 |
| Priority date | — |
| Expiry date | Oct 19, 2035 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05B7/1613
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The present invention provides a 2-way air flow type dispenser for spraying powder and a powder sprayer including the same. The present invention adopts a 2-way air flow manner in which an air flow causing the powder to be sprayed and an air flow causing the powder to be transferred from a container to a spraying nozzle are separately formed, thereby enabling the smooth spraying of the powder.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.