Sculpted floor mat
US6042925A · kind A · utility
6Cited by
23References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 25, 1998 |
| Grant date | Mar 28, 2000 |
| Priority date | — |
| Expiry date | Feb 25, 2018 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/23986
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A sculpted launderable dust control mat is provided. The dust control mat includes a pile fiber upper surface and a rubber backing disposed beneath the pile fiber upper surface. The pile fiber upper surface is formed of solution dyed nylon yarns which have under gone selective sculpting through controlled exposure to a fiber degrading composition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.