Methods and apparatuses for adjustable air capture and release
US9758404B2 · kind B2 · utility
0Cited by
12References
21Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 26, 2014 |
| Grant date | Sep 12, 2017 |
| Priority date | — |
| Expiry date | Apr 11, 2035 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02W10/10
- WIPO fieldEnvironmental technology
- WIPO sectorChemistry
Abstract
Methods and apparatuses for adjusting an angular orientation of a media unit having an opening are disclosed. The media unit may be secured to a rotating frame. In addition, a rotating frame including multiple media units at different angular orientations is disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.