Gutter and downspout strainer
United States Patent 3121684
US Patent References:
/0428581.html
- - 0428581

Strainer roof leader or light drain tube
- - 1937732

Filter device
- - 2502375

Downspout strainer
- - 2640593


Inventors:
Bugbird, Herbert C.
Publication Date:
02/18/1964
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Assignee:
Bugbird, Herbert C.
Primary Class:
210/237
Other Classes:
210/474, 294/19.100, 210/463
International Classes:
E04D13/04; E04D13/076; E04D13/08