System for dental cleaning
US9566130B2 · kind B2 · utility
2Cited by
6References
26Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 11, 2011 |
| Grant date | Feb 14, 2017 |
| Priority date | — |
| Expiry date | Nov 11, 2031 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61C17/02
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A dental hygiene system includes a feed line for a liquid that engages and dissolves a dental cleansing compound before being discharged from a nozzle connected to the feed line and sprayed on the teeth for cleaning.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.