Carpet tile with stabilizing material embedded in adhesive layer
US4522857A · kind A · utility
80Cited by
2References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 24, 1984 |
| Grant date | Jun 11, 1985 |
| Priority date | — |
| Expiry date | Sep 24, 2004 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/23993
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A freelay tufted or bonded carpet tile which has a carpet base of foam thereon to increase the comfort level and decrease fatigue to the person or persons walking thereon and also lowers the noise level due to a decrease in accoustical value.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.