Adjustable grout cleaning brush
US6076221A · kind A · utility
15Cited by
8References
14Claims
0Family size
Inventor
Key dates
| Filing date | Sep 17, 1998 |
| Grant date | Jun 20, 2000 |
| Priority date | — |
| Expiry date | Sep 17, 2018 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA46B2200/30
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
An adjustable brush for cleaning grout includes a group of brush mounting constructions slidably disposed on a rigid support track. Each mounting construction is movable, yet selectively held in place along the longitudinal axis of the support track. A brush assembly is removably attached to each brush mounting construction. Each brush assembly includes bristles secured within a bristle holding member, and the brush assemblies are selectively held in place during use.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.