Diaper with umbilical feature
US7947028B2 · kind B2 · utility
7Cited by
34References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 18, 2005 |
| Grant date | May 24, 2011 |
| Priority date | — |
| Expiry date | Jun 6, 2029 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F2013/5688
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A diaper has an unfastened condition and a fastened condition. The diaper has a front portion, a back portion and a fastener system. The fastener system is adapted to join the back portion to the front portion thereby transitioning the diaper from the unfastened condition to the fastened condition. The diaper is adapted to provide an umbilical relief area when in the fastened condition without tearing or folding the front waist edge. The diaper does not have an umbilical notch when in the unfastened condition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.