Fire strip
US4864791A · kind A · utility
19Cited by
5References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 10, 1988 |
| Grant date | Sep 12, 1989 |
| Priority date | — |
| Expiry date | Nov 10, 2008 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S52/05
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A fire strip for use in a suspended metallic grid ceiling structure. The strip extends between grid members in the ceiling. During a fire, the strip helps keep the grid intact, and keeps the ceiling tile in place, whereby the ceiling continues to act as a fire barrier.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.