Toothbrush sterilizing assembly and electric toothbrush
US12419728B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 23, 2022 |
| Grant date | Sep 23, 2025 |
| Priority date | — |
| Expiry date | Mar 24, 2044 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61L2202/17
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Provided are a toothbrush sterilizing assembly and an electric toothbrush. The toothbrush sterilizing assembly includes a sterilizing shell, a sterilizing cover, a sterilizing element, a control module and a power supply module. The sterilizing shell has a cylindrical shape and is sleeved outside an electric toothbrush. The sterilizing cover is detachably connected to one end of the sterilizing shell and is capable of covering the one end of the sterilizing shell. The sterilizing element is disposed on an inner wall of the one end of the sterilizing shell. The control module is connected to the sterilizing element and configured to control the sterilizing element to start to sterilize a brush head of the electric toothbrush. The power supply module is electrically connected to the control module.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.