Medical filter
USD358213S · kind S · design
19Cited by
9References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 14, 1992 |
| Grant date | May 9, 1995 |
| Priority date | — |
| Expiry date | May 9, 2009 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.