Protective enclosure
US7549431B1 · kind B1 · utility
14Cited by
17References
31Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 10, 2004 |
| Grant date | Jun 23, 2009 |
| Priority date | — |
| Expiry date | Feb 1, 2026 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/24998
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
The present invention describes chemical protective enclosure comprising a waterproof outer surface comprising an impermeable portion and an air diffusive portion, and further comprising a chemically adsorptive material substantially adjacent the air diffusive portion, wherein there is sufficient diffusion of breathable air into the chemical protective enclosure to sustain life.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.