Personal care products with dynamic air flow
US6454749B1 · kind B1 · utility
1Cited by
16References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 11, 1998 |
| Grant date | Sep 24, 2002 |
| Priority date | — |
| Expiry date | Aug 11, 2018 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F13/84
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
There is provided a bellows adapted to be actuated by the movement of a wearer's body and force air into a personal care product in a region between the skin of the wearer and the product. The bellows may be located in the periphery of the personal care product and the discharge of the bellows is directed into the personal care product so air is forced into the product.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.