Sound isolation assembly
US11527227B2 · kind B2 · utility
2Cited by
4References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 18, 2021 |
| Grant date | Dec 13, 2022 |
| Priority date | — |
| Expiry date | Aug 21, 2041 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04B2009/186
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A sound isolation assembly comprising: a center ferrule; a top grommet isolator; a bottom grommet isolator; a spring; and a furring channel engagement portion. The sound isolation assembly is configured to engage with a structure and a furring channel, which itself is connected to a ceiling panel, such that the noise passing from one floor to the other is lessened as compared to a control system that does not use the sound isolation assembly. The spring may be steel and the grommet isolators may be rubber or the like, and the combination of the steel spring and grommet isolators reduces noise.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.