Drug delivery valve for IV fluid infusion system
USD293129S · kind S · design
10Cited by
4References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 10, 1985 |
| Grant date | Dec 8, 1987 |
| Priority date | — |
| Expiry date | Dec 8, 2001 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.