Passive outdoor aerosol sampler device
US11940365B1 · kind B1 · utility
0Cited by
2References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 21, 2021 |
| Grant date | Mar 26, 2024 |
| Priority date | — |
| Expiry date | Aug 31, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2015/0046
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The present invention is directed to a passive outdoor air sampler device with various screen types and materials for efficient collection of air particles. Screens are used as a collection surface for aerosolized particles. The air sampler is suitable for long-term use in different outdoor settings with no power requirements.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.