Tampon system and method
US4648867A · kind A · utility
24Cited by
5References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 19, 1986 |
| Grant date | Mar 10, 1987 |
| Priority date | — |
| Expiry date | Mar 19, 2006 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S604/904
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An improved tampon system includes a tampon, a sheath which surrounds the tampon and is open at one end, a broad-collared ring with an opening therein for passage of the tampon and the sheath, and a closure which is removably secured over the opening in the ring.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.