| 发明名称 |
Trigger sprayer having a pressure buildup valve |
| 摘要 |
A trigger sprayer contains a pressure buildup valve that prevents liquid from being dispensed from the sprayer until the pressure of the liquid pumped from the sprayer pump exceeds a predetermined minimum pressure.
|
| 申请公布号 |
US5628434(A) |
申请公布日期 |
1997.05.13 |
| 申请号 |
US19950459308 |
申请日期 |
1995.06.02 |
| 申请人 |
CONTICO INTERNATIONAL, INC. |
发明人 |
FOSTER, DONALD D.;NELSON, PHILIP L. |
| 分类号 |
B05B11/00;(IPC1-7):B67D5/42 |
主分类号 |
B05B11/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
