Pile fabric having conditioned pile ends
US6866911B1 · kind B1 · utility
2Cited by
9References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 4, 2000 |
| Grant date | Mar 15, 2005 |
| Priority date | — |
| Expiry date | Apr 4, 2020 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/23957
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A pile of a pile fabric is subjected to a forward abrasive action and a reverse abrasive action. The pile of the pile fabric obtains disturbances and/or fibrils on the ends of the piles.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.