Disposable wearing article
US7276054B2 · kind B2 · utility
2Cited by
0References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 17, 2003 |
| Grant date | Oct 2, 2007 |
| Priority date | — |
| Expiry date | Jun 10, 2024 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F13/495
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A disposable diaper as a disposable wearing article has a front waist region, a rear waist region and a crotch region extending between these two waist regions. The crotch region is formed on its surface facing a wearer's body with a protrusion formed by flexible and elastic foamed plastic prepared separately of an absorbent pad.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.