Compact oral care system with integrated dispensing mechanism for interchangeable toothbrush head, toothpaste cartridge, and interdental brush
US11910911B2 · kind B2 · utility
0Cited by
4References
18Claims
0Family size
Inventors
Key dates
| Filing date | Aug 18, 2022 |
| Grant date | Feb 27, 2024 |
| Priority date | — |
| Expiry date | Aug 18, 2042 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA46B2200/108
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
An all-in-one oral care system that includes a brush, a main body, a top cover, a bottom cover, an interdental brush, and a toothpaste cartridge. All major components are designed to be detachable and replaceable using attachment mechanisms built into each part. The oral care system utilizes a manual actuator to force toothpaste from the main body into the toothbrush head and onto the bristles when depressed. When released, the actuator creates a vacuum force that draws toothpaste from the cartridge into the main body. The vacuum force draws a plunger in the cartridge upwards to move the toothpaste to the main body.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.