Water treatment assembly head
USD295438S · kind S · design
13Cited by
4References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 30, 1986 |
| Grant date | Apr 26, 1988 |
| Priority date | — |
| Expiry date | Apr 26, 2002 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.