Surgical instrument for endarterectomies
USD307323S · kind S · design
6Cited by
6References
1Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 21, 1985 |
| Grant date | Apr 17, 1990 |
| Priority date | — |
| Expiry date | Apr 17, 2004 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.