Air purification system
US11925734B2 · kind B2 · utility
0Cited by
0References
11Claims
0Family size
Inventors
Key dates
| Filing date | Apr 26, 2021 |
| Grant date | Mar 12, 2024 |
| Priority date | — |
| Expiry date | May 14, 2042 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61L2209/211
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An air purification system configured to have a flow of air through a first air purification device from ambient air, through an inlet vent into an enclosure, then through a filter, then through a blower, then through UV light rays emanating from a UV light source, then through a spray of disinfectant from at least one disinfectant sprayer, then through a second filter, then out of the enclosure through an outlet vent back into the ambient air.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.