Check valve for dispenser pump
USD370963S · kind S · design
56Cited by
7References
1Claims
0Family size
Inventor
Key dates
| Filing date | Jul 28, 1995 |
| Grant date | Jun 18, 1996 |
| Priority date | — |
| Expiry date | Jun 18, 2010 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.