Electro-surgical scalpel
USD270372S · kind S · design
16Cited by
14References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 21, 1979 |
| Grant date | Aug 30, 1983 |
| Priority date | — |
| Expiry date | Aug 30, 1997 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.