| 发明名称 |
Pressure buildup trigger sprayer |
| 摘要 |
A pressure buildup trigger sprayer contains a valve element that vents air from a pump chamber of the sprayer to the interior of a liquid container to which the sprayer is attached while priming the pump.
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| 申请公布号 |
US5622317(A) |
申请公布日期 |
1997.04.22 |
| 申请号 |
US19940363512 |
申请日期 |
1994.12.12 |
| 申请人 |
CONTICO INTERNATIONAL, INC. |
发明人 |
FOSTER, DONALD D.;NELSON, PHILIP L. |
| 分类号 |
B05B11/00;(IPC1-7):B05B9/043 |
主分类号 |
B05B11/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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