Systems and methods for assisting in reducing the spread of fire, smoke or heat in a building
US10323411B2 · kind B2 · utility
22Cited by
21References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 14, 2018 |
| Grant date | Jun 18, 2019 |
| Priority date | — |
| Expiry date | Jun 14, 2038 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04B1/948
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
System for assisting in reducing the spread of fire between adjacent rooms in a building proximate to the ceiling thereof includes an elongated header track, at least one elongated filler constructed at least partially of compressible or elastic material and at least one fire-blocker constructed at least partially of fire retarding material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.