| 发明名称 |
Debris separator unit for raingutter downspouts |
| 摘要 |
A debris separator is provided in the downspout of a gutter system wherein a steeply angled grating is provided in the downspout which permits water to flow down through the downspout while leaves and other debris are carried downwardly along the grating and out of an opening in the downspout.
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| 申请公布号 |
US4801377(A) |
申请公布日期 |
1989.01.31 |
| 申请号 |
US19830549641 |
申请日期 |
1983.11.07 |
| 申请人 |
BOLT, BENJAMIN H. |
发明人 |
BOLT, BENJAMIN H. |
| 分类号 |
B01D29/03;E03B3/02;(IPC1-7):B01D29/00;E04D13/08 |
主分类号 |
B01D29/03 |
| 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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