Urine absorbing pad
US6338729B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 14, 1999 |
| Grant date | Jan 15, 2002 |
| Priority date | — |
| Expiry date | Oct 14, 2019 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F13/471
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A urine absorbing pad comprising a laminate including: a liquid penneable internal surface sheet; a liquid impermeable external surface sheet; and an absorbent core sandwiched between the internal and external surface sheets. The laminate forming a bag body having an opening, at which the internal surface sheet is directed inward, the opening being positioned closer to an upper end of the bag body than to a lower end of the bag body. The upper end and the lower end are extended substantially at a right angle with resect to each other. The opening is formed into a slit shape having a longitudinal direction from the upper end toward the lower and.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.