Valve piston and valve equipped with same
US6460561B1 · kind B1 · utility
3Cited by
9References
18Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 13, 1999 |
| Grant date | Oct 8, 2002 |
| Priority date | — |
| Expiry date | Oct 13, 2019 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T137/8663
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
Pressurised medium apparatus with a valve.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.