Headset for electrodes
USD326717S · kind S · design
24Cited by
10References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 26, 1989 |
| Grant date | Jun 2, 1992 |
| Priority date | — |
| Expiry date | Jun 2, 2006 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.