Midstream collection device
USD264248S · kind S · design
3Cited by
7References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 12, 1979 |
| Grant date | May 4, 1982 |
| Priority date | — |
| Expiry date | May 4, 1996 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.