Toilet fill valve with adjustable bowl fill flow
US8650671B1 · kind B1 · utility
3Cited by
71References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 9, 2012 |
| Grant date | Feb 18, 2014 |
| Priority date | — |
| Expiry date | Jan 9, 2032 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T137/7462
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
Various embodiments are directed towards toilet fill valves with adjustable bowl fill flow. In one embodiment, a toilet fill valve includes a water inlet, a water outlet, a bowl fill outlet port, and a bowl fill valve. The bowl fill valve has an integrally molded portion that forms a bowl fill valve inlet port. The integrally molded portion of the bowl fill valve inserts into the bowl fill outlet port so that the bowl fill valve inlet port is coupled to the bowl fill outlet port.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.