Dual flush system for toilet
US7526819B2 · kind B2 · utility
7Cited by
13References
21Claims
0Family size
Inventor
Key dates
| Filing date | Jan 25, 2008 |
| Grant date | May 5, 2009 |
| Priority date | — |
| Expiry date | Jan 25, 2028 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE03D1/306
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
The conservation of water is an issue that preoccupies an increasing number of people. Among all domestic appliances, toilet is an appliance that consumes an appreciable quantity of water. The present invention provides a dual flush system that allows to select the volume of water when using a toilet by choosing between two volumes of water. The dual flush system can be easily installed without tools on a toilet.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.