Counter-top water filter
USD323874S · kind S · design
61Cited by
10References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 28, 1990 |
| Grant date | Feb 11, 1992 |
| Priority date | — |
| Expiry date | Feb 11, 2006 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.