Oral hygiene device
US5321865A · kind A · utility
146Cited by
4References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 25, 1993 |
| Grant date | Jun 21, 1994 |
| Priority date | — |
| Expiry date | Jun 25, 2013 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61C17/028
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The oral hygiene device of the invention comprises an interchangeable end and a body (10) extended to take said end. The end may be either a movable one carrying a toothbrush or a fixed one (11) consisting of a nozzle designed to emit a pulsed jet of water generated by a pump fitted in the body (10). The movable end is designed to be given a linear and pivoting alternating movement by a drive mechanism (15) actuated by a motor (16) fitted inside the body (10).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.