Pressure-activated vibrating teether
US7211102B2 · kind B2 · utility
7Cited by
26References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 1, 2003 |
| Grant date | May 1, 2007 |
| Priority date | — |
| Expiry date | Jan 14, 2024 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61J17/109
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A teething device is provided which includes a fluid-filled membrane sized to be at least partially received in the mouth of a child, a housing attached to the fluid-filled membrane, a handle sized to be grasped by a child, a vibrator configured to impart vibration to the fluid-filled membrane and a pressure switch selectively connecting the vibrator to a power source when a threshold pressure is applied to an outer surface of the membrane.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.