| HASA ADMINISTRACOES E PARTICIPACOES LTDA. Patent applications |
| Patent application number | Title | Published |
|---|
| 20100146694 | TOILET BOWL WITH FLUSH FLOW CONTROL - A sanitary system including a bowl provided with an electric pump and valve set that control the volume of water efficiently, being said bowl provided with specific geometry that uses said water flow more effectively, without causing the dispersion of infecting droplets in the ambient. Furthermore, the present disclosure provides a system that controls the flow of water used, since it has two stages of water flushes, a first one with lower volume for liquid excrement and a second one for solid excrement. | 06-17-2010 |
| 20090241249 | TOILET BOWL - A toilet bowl, which utilizes less water per cycle and is more resistant to vertical force, comprising a toilet bowl with a pit; a siphon deriving from the pit and connected to the sewer; a system for flushing the inner wall of the toilet bowl; a supply water piping formed in the toilet bowl body; a support base; and an upper, rear discharge box. | 10-01-2009 |
