Disposable article having a responsive system including an electrical actuator
US6384296B1 · kind B1 · utility
81Cited by
60References
36Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 29, 1999 |
| Grant date | May 7, 2002 |
| Priority date | — |
| Expiry date | Jun 29, 2019 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F2013/8479
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Disposable articles such as diapers, incontinent briefs, diaper holders and/or inserts, training pants, feminine hygiene garments, tampons and the like having a responsive system including an electrical actuator. The responsive system may respond continuously or discontinuously. A continuous responsive system of the present invention further includes a feedback control loop. A discontinuous responsive system of the present invention may include either a feedback control loop or an open loop.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.