Oral brushing devices and/or methods
US7954193B2 · kind B2 · utility
0Cited by
3References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 14, 2010 |
| Grant date | Jun 7, 2011 |
| Priority date | — |
| Expiry date | Dec 14, 2030 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61H2201/105
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An oral hygiene device having two toothbrushes connected or connectable to the end of a handle, the one or more toothbrushes providing a desirable fit about the teeth and/or gums and/or providing a desirable brushing action. An oral hygiene device hereof may provide for mechanically providing the brushing movements of the professionally recommended manual tooth-brushing method known as the “Bass” or “Modified Bass” technique to thus reduce or eliminate the element of human error associated with the brushing of a user's teeth and gums.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.