Oral cleansing device with rotatable fluid connector
US11284980B2 · kind B2 · utility
1Cited by
831References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 11, 2019 |
| Grant date | Mar 29, 2022 |
| Priority date | — |
| Expiry date | Jul 22, 2040 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA46B11/063
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A toothbrush including a chassis assembly, an output shaft configured to connect to a brush head and extending at least in part through a portion of the chassis assembly, a power train assembly operably connect to the output shaft, where the power train assembly oscillates the output shaft. The toothbrush also includes a fluid connector operably coupled to the chassis assembly and fluidly coupled to the output shaft via the power train assembly. The fluid connector rotates 360 degrees relative to the chassis assembly.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.