Portable back massager
USD418227S · kind S · design
22Cited by
5References
1Claims
0Family size
Inventor
Key dates
| Filing date | Nov 19, 1998 |
| Grant date | Dec 28, 1999 |
| Priority date | — |
| Expiry date | Dec 28, 2013 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.