Dual chamber ultrasonic diffuser and method of use
US10286099B2 · kind B2 · utility
1Cited by
5References
20Claims
0Family size
Inventor
Key dates
| Filing date | Feb 9, 2016 |
| Grant date | May 14, 2019 |
| Priority date | — |
| Expiry date | Sep 18, 2036 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61L2209/134
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A dual chamber ultrasonic essential oil diffuser or nebulizer or more specifically to a diffuser having a reservoir or first chamber specifically for distilled water, a second air transfer chamber having a replaceable aroma cartridge and the diffuser being capable of mixing the nebulized water mist and essential oil aroma away from the transducer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.