Hygiene product
US6805691B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 31, 2002 |
| Grant date | Oct 19, 2004 |
| Priority date | — |
| Expiry date | Feb 7, 2023 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F13/5514
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Disclosed is a hygiene product including a sanitary napkin, a release sheet and a packaging sheet. Wing portions of the sanitary napkin are folded back against a body surface of a main body portion of the sanitary napkin, and pressure sensitive adhesive layers of the wing portions are covered with the release sheet. A stack of the packaging sheet, the sanitary napkin and the release sheet are so folded into the hygiene product that only the packaging sheet is exposed externally. A portion of the packaging sheet protruding rearwardly from a rear end of the sanitary napkin is bonded to an exterior surface of the release sheet at a position spaced rearwardly away from the pressure sensitive adhesive layers of the wing portions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.