Shorts type disposable diaper
US5735839A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Jun 11, 1996 |
| Grant date | Apr 7, 1998 |
| Priority date | — |
| Expiry date | Jun 11, 2016 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F13/49019
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The shorts type disposable diaper (1) of the present invention is characterized by a plurality of elastic members (4) provided at the urination point (40) located below the body-surrounding portion (30) and in the vicinity of the urination portion of the wearer, thereby forming continuous gathers in the width direction of the diaper. The shorts type disposable diaper (1) is also characterized by a plurality of elastic members (31) provided at the body-surrounding portion (30) in such a manner that the interval of the elastic members (31) becomes narrower towards the waist opening portion (10) and that the elongation of the elastic members (31) increases towards the waist opening portion (10).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.