Dental cleaning means and method of manufacture therefor
US4013085A · kind A · utility
167Cited by
5References
3Claims
0Family size
Inventor
Key dates
| Filing date | Feb 17, 1976 |
| Grant date | Mar 22, 1977 |
| Priority date | — |
| Expiry date | Feb 17, 1996 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29C55/04
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
This invention provides a dental `floss` of an oriented monofilamentous polymer together with a method of manufacturing the `floss` and a tool for its use.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.