Knee brace
USD259058S · kind S · design
46Cited by
11References
1Claims
0Family size
Inventor
Key dates
| Filing date | Dec 7, 1978 |
| Grant date | Apr 28, 1981 |
| Priority date | — |
| Expiry date | Apr 28, 1995 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.