Harmonic vibration massage device
US6440092B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 20, 1999 |
| Grant date | Aug 27, 2002 |
| Priority date | — |
| Expiry date | Dec 20, 2019 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61H2201/5005
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A harmonic vibration massage device for generating harmonic vibrations and including a transmitting plate and at least two vibration generators mounted underneath the transmitting plate. The transmitting plate has a plurality of protruding fingertips thereto. The at least two vibration generators generate two distinct vibrations at two distinct areas on the transmitting plate, where the two distinct vibrations are coupled together to produce harmonic vibrations such that the harmonic vibrations are transmitted to and through the transmitting plate which in turn is transmitted to and through the plurality of fingertips and the body part positioned on the massage device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.