Cleaning or applicator device
US5900068A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Nov 13, 1996 |
| Grant date | May 4, 1999 |
| Priority date | — |
| Expiry date | Nov 13, 2016 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D2111/18
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A cleaning device includes a barrier having (1) a central axis, (2) a first barrier segment extending from the central axis, (3) a second barrier segment extending from the central axis, and (4) a third barrier segment extending from the central axis. The cleaning device also includes a first cleaning layer having a first layer front side and a first layer back side, the first layer back side being attached directly to the first barrier segment and the second barrier segment. The cleaning device further includes a second cleaning layer having a second layer front side and a second layer back side, the second layer back side being attached directly to the second barrier segment and the third barrier segment. In addition, the cleaning device includes a third cleaning layer having a third layer front side and a third layer back side, the third layer back side being attached directly to the first barrier segment. The cleaning device also includes a cleaning agent impregnated within the first cleaning layer. A method of utilizing the cleaning device is also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.