Roof gutter

Details Roof gutter Roof gutter

1979-01-18

1981-04-21

Perham, Alfred C.

Static structures (e.g., buildings)

Cover with surface water receiver at eave or valley

52 94, 52 95, 52630, 248 482, 405119, E04D 1304, E04D 1315

Patent

active

042624592

ABSTRACT:
A roof gutter of channel shape sheet material, its front flange of greater height than its rear flange, has a series of overflow ports formed in the front flange at a level below that of the top of the rear flange, to prevent water overflowing the rear flange and entering the roof structure, these overflow ports being formed in the bottom part of a continuous longitudinal groove (viewed from the front) formed in the front flange of the gutter, and so the ports are not visible when the gutter is viewed from below.

REFERENCES:
patent: 317841 (1885-05-01), Newton
patent: 3080682 (1963-03-01), Teutsch
patent: 3913284 (1975-10-01), Hall
patent: 4128974 (1978-12-01), Taylor

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