Brush for a kitchen sink sprayer
USD317988S · kind S · design
4Cited by
14References
1Claims
0Family size
Inventor
Key dates
| Filing date | Aug 10, 1987 |
| Grant date | Jul 9, 1991 |
| Priority date | — |
| Expiry date | Jul 9, 2005 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.