Air delivery apparatus for respirator hood
US8936022B2 · kind B2 · utility
8Cited by
63References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 21, 2008 |
| Grant date | Jan 20, 2015 |
| Priority date | — |
| Expiry date | Aug 5, 2031 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA62B7/12
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A respirator assembly has a respirator hood having a front side that includes a visor and a back side that includes an air inlet opening. The respirator assembly also has a shape stable manifold having an air inlet conduit extending through the air inlet opening of the hood and having, within the hood, a plurality of air delivery conduits in fluid communication with the air inlet conduit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.