Adjustable conductive brush assembly for cleaning metals
US9877575B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 7, 2013 |
| Grant date | Jan 30, 2018 |
| Priority date | — |
| Expiry date | Dec 18, 2033 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA46B2200/30
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
The present invention relates to a brush assembly for cleaning metal, the assembly comprising one or more brush heads, each brush head comprising a bundle of conductive filaments, having a working end adapted for contacting metal, and a terminal end, the brush head connectable to an electricity supply, and a housing connected to and retaining at least one sheath, each sheath at least partially surrounding at least one brush head, wherein each brush head and its respective sheath are movable in relation to each other by operating an adjustment mechanism and the working end of the brush head and the sheath are selectively fixable in relation to each other.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.