Absorbent article
US7744578B2 · kind B2 · utility
85Cited by
7References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 17, 2004 |
| Grant date | Jun 29, 2010 |
| Priority date | — |
| Expiry date | Jun 2, 2024 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F13/476
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An absorbent article having leakage preventing walls that longitudinally exert an elastic contractive force to bend a main body. Each leakage preventing wall is provided, between front and rear ends, with a constraint portion so as to locally constrain an allowable rising height of the leakage preventing wall. Thus, the leakage preventing wall takes a shape that can easily conform to a curved surface of the wearer's body.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.