Piston-flush toilet system
US9416524B2 · kind B2 · utility
1Cited by
27References
15Claims
0Family size
Inventors
Key dates
| Filing date | Mar 5, 2014 |
| Grant date | Aug 16, 2016 |
| Priority date | — |
| Expiry date | Nov 19, 2034 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE03D5/10
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
The present invention comprises a piston-flush toilet system that may use appreciably less water than commonly used toilets today. Such a piston-flush toilet system may comprise a bowl to accept waste and a chamber comprising a waste inlet connected to the bowl and a waste outlet connected to a sewer system or the like. A piston may be disposed within the chamber capable of sealing the waste inlet.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.