Valve member assembly
US9546475B2 · kind B2 · utility
28Cited by
9References
19Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 19, 2015 |
| Grant date | Jan 17, 2017 |
| Priority date | — |
| Expiry date | Mar 28, 2035 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T137/7933
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A valve member assembly includes a housing, a check valve assembly, and a float valve assembly. The housing is a cup, a retainer and a bonnet releasably secured together. The check valve assembly is positioned within the cup, and the float valve assembly is positioned between the bonnet and the retainer. The valve member assembly can be easily assembled and inserted into a valve body.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.