Cleaner head for a vacuum cleaner
US11826009B2 · kind B2 · utility
1Cited by
27References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 11, 2018 |
| Grant date | Nov 28, 2023 |
| Priority date | — |
| Expiry date | Feb 19, 2039 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA46B2200/3033
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A cleaner head for a vacuum cleaner includes a single agitator rotatably mounted within a housing, the agitator being arranged transversely within the housing such that it is perpendicular to the direction of travel of the cleaner head during use, the agitator being conical in shape, such that a first end has a larger diameter than a second end.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.