Flow control valve for air pressure device
USD635644S1 · kind S1 · design
33Cited by
4References
1Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 19, 2010 |
| Grant date | Apr 5, 2011 |
| Priority date | — |
| Expiry date | Apr 5, 2025 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.