Massage device
US4991568A · kind A · utility
20Cited by
14References
23Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 4, 1989 |
| Grant date | Feb 12, 1991 |
| Priority date | — |
| Expiry date | Apr 4, 2009 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61H2205/024
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A massage device having a drive unit and a massage unit connected by a flexible drive link such as a sheathed cable. The drive unit generates reciprocating motion which is transmitted to the massage unit via the drive link. The reciprocating motion may be produced by a reversible motor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.