Vibratile mat
US4326506A · kind A · utility
Inventor
Key dates
| Filing date | Jul 15, 1980 |
| Grant date | Apr 27, 1982 |
| Priority date | — |
| Expiry date | Jul 15, 2000 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S5/915
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A vibratile mat is provided. The vibratile mat comprises a reasonating member, vibrating means and a pad. The resonating member includes a plate-like base and a plurality of convex walls arranged and fixed onto the top face of the plate-like base at a predetermined intervals. Each convex wall has a number of wart-like small projections formed on the top face thereof. The base and convex wall are composed of a hard plastic material. The vibrating means is placed in a cavity formed by hollowing the resonating member. The pad is disposed on the top face of the resonating member. The pad is composed of a material softer than the material of the resonating member.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.