Automatic fluid shutoff valve
USD287043S · kind S · design
9Cited by
11References
1Claims
0Family size
Inventor
Key dates
| Filing date | Jul 6, 1984 |
| Grant date | Dec 2, 1986 |
| Priority date | — |
| Expiry date | Dec 2, 2000 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.