Feminine napkin with unsecured top layer
US4623341A · kind A · utility
22Cited by
10References
14Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 6, 1983 |
| Grant date | Nov 18, 1986 |
| Priority date | — |
| Expiry date | Sep 6, 2003 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F2013/5055
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A combination sanitary napkin and interlabial pad is provided by forming an absorbent layer which tapers at one end and folding the layer over on itself to form a double layer with the top layer designed, due to its reduced width, to engage the labia of the user. The upper layer is moveable with respect to the bottom absorbent layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.