Downspout strainer
United States Patent 2446256
US Patent References:
/0232820.html
- - 0232820

/0960419.html
- - 0960419

Drain protector
- - 1504233

/1174784.html
- - 1174784


Inventors:
Young, John C.
Publication Date:
08/03/1948
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Assignee:
Young, John C.
Primary Class:
210/445
Other Classes:
210/498, 210/448
International Classes:
E04D13/08; F16L55/24; E04D13/04