Catheter connector for drainage tubes
USD303712S · kind S · design
20Cited by
4References
1Claims
0Family size
Inventor
Key dates
| Filing date | Apr 1, 1987 |
| Grant date | Sep 26, 1989 |
| Priority date | — |
| Expiry date | Sep 26, 2003 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.