Oral irrigation and/or brushing devices and/or methods
US7972136B2 · kind B2 · utility
7Cited by
18References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 13, 2006 |
| Grant date | Jul 5, 2011 |
| Priority date | — |
| Expiry date | Feb 9, 2027 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61C17/36
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An oral hygiene device having, in one embodiment, a unique, peristaltic pump water streaming or jet action; and in another embodiment, a multi-headed toothbrush may also be disposed on the end of a handle on which the jet nozzle or nozzles are disposed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.