Dental floss article and method of making same
US5765576A · kind A · utility
28Cited by
44References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 24, 1997 |
| Grant date | Jun 16, 1998 |
| Priority date | — |
| Expiry date | Jan 24, 2017 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2017/00831
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention is a floss material defined by a towed filament. The filament may be made from a towed polytetrafluoroethylene material or a towed polymeric material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.