发明名称 |
Water saving flapper valve weight apparatus |
摘要 |
A water saving device for a toilet adapted for mounting on an overflow tube above a flapper valve. The device uses a mainframe connected to the overflow tube to position a highchair that is pivotally mounted to the mainframe. A water cup is mounted to the highchair for weight and a vertical cam descends from the highchair to contact and close the flapper valve. |
申请公布号 |
US8667619(B2) |
申请公布日期 |
2014.03.11 |
申请号 |
US20110930694 |
申请日期 |
2011.01.13 |
申请人 |
ROBERTS TERRANCE MONTY;WALDACK BRAD |
发明人 |
ROBERTS TERRANCE MONTY;WALDACK BRAD |
分类号 |
E03D1/35 |
主分类号 |
E03D1/35 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|