Protective hood having a shielded elastomeric gasket/seal for sealing engagement with the face piece/mask of a self-contained breathing apparatus or respirator
US8707472B2 · kind B2 · utility
9Cited by
7References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 23, 2010 |
| Grant date | Apr 29, 2014 |
| Priority date | — |
| Expiry date | Oct 28, 2030 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA62B17/04
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A protective hood (18) of a protective garment (16) is provided for use with a face piece or mask (12) worn by a user. The hood (18) includes an outer shell (30) having a peripheral edge (20), and a gasket (22) that extends from the peripheral edge (20) to an interior of the hood (18) for sealing engagement with the face piece or mask (12) with the gasket (22) being covered by the outer shell (30) of the hood (18) when worn by a user.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.