Emergency escape breathing apparatus
US5690095A · kind A · utility
31Cited by
5References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 21, 1996 |
| Grant date | Nov 25, 1997 |
| Priority date | — |
| Expiry date | May 21, 2016 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA62B17/04
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
Emergency escape breathing apparatus having a hood 2 made of flexible material, an inner mask 6, supply means 4 by which respirable air may be supplied to the inner mask and a member 10 attached to the inner mask 6 which may act to hold the inner mask 6 in position, and also aids donning of the apparatus without dislodging any spectacles 3, if worn.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.