Egg timer-shaped absorbent pad for a pair of nappy-pants, and process for the continuous manufacture of such pads
US4690719A · kind A · utility
15Cited by
6References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 26, 1986 |
| Grant date | Sep 1, 1987 |
| Priority date | — |
| Expiry date | Aug 26, 2006 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T156/1064
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Absorbent pad of triple thickness in the between-the-legs zone (7) and of single thickness in the lateral parts of the end zones (5,6), formed from a rectangular piece of absorbent material comprising incisions in the end zones and subjected to a double folding around longitudinal lines connecting between them the incisions of the two end zones.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.