Scrim attachment system
US11549257B2 · kind B2 · utility
0Cited by
33References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 3, 2019 |
| Grant date | Jan 10, 2023 |
| Priority date | — |
| Expiry date | Nov 4, 2040 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04B9/064
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
The present invention is directed to ceiling panels formed from a porous scrim that is coupled to an acoustical substrate using a scrim attachment system that includes an adhesive.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.