Back massager
US5577996A · kind A · utility
57Cited by
6References
7Claims
0Family size
Inventors
Key dates
| Filing date | Mar 15, 1995 |
| Grant date | Nov 26, 1996 |
| Priority date | — |
| Expiry date | Mar 15, 2015 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61H2205/081
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A hand held massage device having a plurality of spheres adjustably mounted on an axial rod with enlarged grip handles mounted on the outer ends of the rod for rotation. The massage device is easy to use and, because the handles are in axial alignment with the massage spheres, allows the user to apply and direct the desired amount of pressure. The spheres of the massage device may be adjusted to various positions along the axis of the rod to comfort and to direct the massage to specific areas.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.