Cleaning cloth
US4525411A · kind A · utility
40Cited by
7References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 13, 1984 |
| Grant date | Jun 25, 1985 |
| Priority date | — |
| Expiry date | Jul 13, 2004 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T442/626
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A cleaning cloth is described which is made from microfibers having a nonporous fiber core surrounded by a foamed coating layer containing open celled pores. The microfibers may optionally be combined with other types of fibers. The cloth has a high capacity for holding dirt and in another application, a detergent, bacteriocide, fungicide or preservative can be contained in the pores to provide a combination cleaning cloth.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.