Pull ring port cap for a medical fluid container
USD273227S · kind S · design
5Cited by
10References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 24, 1981 |
| Grant date | Mar 27, 1984 |
| Priority date | — |
| Expiry date | Mar 27, 1998 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.