Full bristle field jet-brush combination
US12357079B2 · kind B2 · utility
0Cited by
7References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 4, 2020 |
| Grant date | Jul 15, 2025 |
| Priority date | — |
| Expiry date | May 6, 2042 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA46B2200/1066
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
Provided is a brush head for an oral cleaning device for cleaning teeth with a combination of brushing and emitting of a cleaning agent. The brush head comprises a bristle set for brushing the teeth and a nozzle for emitting the cleaning agent. When actuating the bristle set from a first configuration, which is optimized for brushing, to a second configuration, which is optimized for emitting of a cleaning agent, at least a part of the bristle 5 set is moved away from the nozzle and/or away from a path of the cleaning agent when being emitted from an orifice of the nozzle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.